Help and Frequently Asked Questions

Yes! At Mattress King, we offer two convenient delivery options to suit your needs.

Free Doorstep Delivery is fulfilled by our local Mattress King Delivery Team. Your mattress will be delivered to your doorstep or garage—similar to a FedEx, UPS, or Amazon delivery. It's quick, easy, and completely contactless.

White-Glove Delivery & In-Home Setup is available for just $99. Our experienced team will bring your mattress into the room of your choice, set it up, and remove all packaging. If needed, we’ll also haul away your old mattress and box spring.

With over 20 years of experience serving Oklahoma, Mattress King makes mattress delivery simple and stress-free.

We pride ourselves on fast, 1-day delivery for most orders. Because we maintain a large local inventory at our Oklahoma warehouses, your new bed is almost always in stock and ready to go.

Yes! You can schedule your delivery for Monday through Saturday. We provide a 4-hour delivery window and our team will call or text you when they're on their way. While we don't deliver on Sundays, you're welcome to pick up your order from our warehouses.

Absolutely. Old mattress and box spring removal is included with our Premium White Glove Delivery service. Please note, for the health and safety of our team, we cannot remove mattresses that are unsanitary or severely stained.

Yes, we do!

Military Discount: We proudly offer a discount to all active duty military members and veterans. Please present your military ID in-store. We operate on the honor system and thank you for your service.

Tax Exemption: For 100% disabled veterans, we honor Oklahoma's tax exemption. Please provide your tax-exempt card and a matching photo ID at the time of purchase.

Pickup for larger items is available at:

OKC Warehouse – 4401 W Reno Ave, Oklahoma City

Stillwater – 511 S Main St

Lawton – North – 1318 NW Sheridan Rd

(See all locations/hours here)

Your delivery will be handled exclusively by the Mattress King team. We never use third-party services. Our professionally trained crew will arrive in a Mattress King truck, wearing Mattress King uniforms, so you know exactly who is at your home.

Paying for your mattress is simple at Mattress King! In any of our six Oklahoma stores, you can use cash, check, debit cards, or credit cards like Visa, MasterCard, Discover, and American Express. Shopping online? We accept debit and credit cards, plus Affirm and Shop Pay for easy payments. Looking to finance? We offer flexible plans through Snap Finance, Synchrony, and Affirm to fit your budget. Visit mattresskingok.com/financing to explore financing options and find the perfect mattress with a payment plan that works for you!

Need to cancel your order? No problem! If your mattress hasn’t been delivered or picked up, you can cancel easily. For in-store purchases, contact the Mattress King store where you placed your order—find phone numbers for all six Oklahoma locations here. For online orders, give us a call at 405-564-0561. If your order has already been delivered, check out our return policy at here for next steps.

Cash or Check Payments:
If you paid by cash or check, your refund will be issued by check. Please allow up to 7 business days for it to arrive. We do not offer cash refunds.

Credit or Debit Card Payments:
If you paid with a credit or debit card, your refund will be processed to the same card used for your original purchase. It may take several business days for the refund to show on your account, depending on your bank or card issuer.

PayPal Payments:
If you used PayPal at checkout, your refund will be issued to your PayPal account. Please allow 7 to 10 business days for it to reflect.

Synchrony Financing:
If you used Synchrony for financing, your refund will be applied to your Synchrony account. Please allow 3 to 5 business days for the update to appear.

Affirm Financing:
If you used Affirm, your refund will be issued back to your Affirm account. Processing typically takes 5 to 7 business days.

Snap Finance:
If you used Snap Finance, we will contact Snap directly to request an account adjustment. In some cases, Snap may not allow refunds or adjustments. If a refund is not approved by Snap, no refund will be issued.

If you place your order online during our normal business hours, we will call you within 2 hours to schedule your delivery date and time. For in-store purchases, your delivery time will be scheduled at checkout and listed on your receipt.

On the day of delivery, once your order is loaded onto the truck, we will call you and also send a text message with your estimated arrival time (ETA). Our delivery tracking system will include a link so you can follow the truck in real time as it's en route to your home.

Please note: All scheduling and delivery update calls are made during our normal business hours. Our typical delivery window is 4 hours, and we do our best to keep you informed every step of the way.

At this time, Mattress King only delivers within the state of Oklahoma. Our current delivery system is designed to serve Oklahoma residents exclusively, and we are not able to offer out-of-state shipping or delivery.

If you’re located in Oklahoma, we’d love to help you with fast, professional delivery — typically within 24 hours. For all other areas, we hope to expand our delivery range in the future, so stay tuned!

We offer two convenient delivery options to get your new mattress to you as fast as the next day!

Complimentary Curbside Delivery: Our professional, in-house Mattress King delivery team will deliver your new items right to your doorstep, driveway, or garage, completely free of charge. It's just like the convenient drop-off service you'd expect from major online retailers.

Premium White Glove Delivery ($99): For ultimate convenience, upgrade to our full-service option. We'll deliver and set up your new mattress in your room of choice, remove your old mattress and box spring, and haul away all the packaging.

We offer several flexible ways to pay to ensure you can get the sleep you deserve tonight. You can apply right on our Financing Page.

Affirm: Pay over time with transparent, simple monthly payments. Choose from plans like 0% APR or 10-36% APR for 3, 6, or 12 months. Checking your eligibility won't affect your credit score.

Synchrony HOME™: Get up to 12 months of 0% APR financing with approved credit on in-store purchases. It's a great way to spread out payments with no interest.

Snap! Finance: A great lease-to-own option if you have poor credit or no credit history. Approval is based on income and a checking account, with a 100-day same-as-cash option available.

Traditional Payments: We also accept cash, checks, and all major credit cards.

Affirm is a "buy now, pay later" service that allows you to split your purchase into fixed monthly payments. At checkout, you'll see the exact terms, including the APR and monthly payment amount, before you commit. There are no hidden fees or late charges. It's a straightforward and popular way to finance your purchase both online and in-store.

It varies by provider! That's why we offer multiple options:

Synchrony typically looks for good to excellent credit.

Affirm is flexible and considers more than just your credit score.

Snap! Finance does not rely on credit history and is a fantastic option for those building or rebuilding their credit.

We recommend visiting our Financing Page to see which option you pre-qualify for.

After your purchase, your chosen financing partner (Affirm, Synchrony, or Snap) will email you with instructions on how to set up your account and make payments. Payments are typically made directly to them through their website or app. For direct customer service numbers and payment links, please visit our Financing Page.

Yes—Affirm is available at checkout online and can be used in-store. Apply now

We want you to love your mattress. That's why we offer a risk-free 100-Night Comfort Guarantee. We ask that you sleep on your new mattress for at least 21 nights to allow your body to adjust. If you're still not comfortable between day 21 and day 100, you can exchange it for a different model.
To be eligible, you must purchase one of our qualifying mattress protectors with your mattress to keep it in brand-new condition. The only cost is a small delivery fee for the exchange. You can read the full details on our Trial Policy page.

You can return any product within 3 days of receipt for a full refund, provided it is still in its original, factory-sealed packaging. This is for items that are unopened and unused. For more details, see our Return Policy.

For our 100-Night Comfort Guarantee, there are no restocking fees. You are only responsible for the delivery fee to facilitate the pickup of the old mattress and delivery of your new one. We do not allow customers to transport exchange mattresses themselves to ensure they remain in good condition.

Mattresses that have been exchanged through our comfort guarantee are thoroughly inspected, sanitized, and sold at a significant discount in our "AS-IS" clearance section, so they never go to a landfill.

Most mattresses last 7–10 years depending on materials, use, and care. Replace sooner if you notice sagging, pressure-point pain, or significant wear.

You'll be happy to know that all Mattress King mattresses are designed to be one-sided, so you never have to go through the heavy work of flipping them.

However, we do highly recommend rotating your mattress to ensure it wears evenly and maintains its comfortable feel for years to come. Here’s the ideal schedule:

For the first 6 months: Rotate it 180° (head-to-toe) once a month.

After the first 6 months: Rotate it just once every 3 months.

This simple step is the best way to extend the life and comfort of your new mattress.

These terms all describe the softness and top comfort layer of a mattress.

Plush: A plush mattress has extra padding and quilting stitched into the top surface for a soft, cloud-like feel.

Pillow Top: This feels even softer. It's like having a separate, fluffy pillow sewn directly onto the top of the mattress, giving it a distinct layered look and extra cushioning.

Euro Top: Similar to a pillow top, but the extra layer of padding is stitched flush with the edges of the mattress. This creates a more uniform, streamlined look and provides a slightly denser, more supportive feel than a traditional pillow top.

Finding the right mattress depends on your primary sleeping position and personal preference.

Side Sleepers: Often need a softer to medium mattress (plush or medium-plush) to cushion the shoulders and hips and keep the spine aligned.

Back Sleepers: Typically do best with a medium to firm mattress that provides support for the lower back without letting the hips sink too far.

Stomach Sleepers: Usually require a firm or extra-firm mattress to prevent the spine from arching uncomfortably.
Our in-store sleep experts are professionally trained to help you find the perfect match!

Here are the typical mattress sizes in inches:

Twin: 38" x 75"
Twin XL: 38" x 80"
Full: 54" x 75"
Queen: 60" x 80"
King: 76" x 80"
California King: 72" x 84"

A hybrid mattress combines the best of both worlds: the support of a traditional innerspring coil system with the comfort and pressure relief of foam layers (like memory foam or latex) on top. This design provides a great balance of support, responsiveness, and body-contouring comfort.

No. We work with manufacturers who use high-quality materials. Any slight "new mattress" scent that may exist dissipates very quickly. The foams used in our mattresses are CertiPUR-US® certified, meaning they are made without harmful chemicals like ozone depleters, formaldehyde, mercury, lead, and have low VOC (Volatile Organic Compound) emissions for better indoor air quality.

Yes, as long as it's supportive! Modern mattresses need a solid, flat surface. This can be a platform bed, an adjustable base, or a foundation/box spring on a frame with proper center support. Using an old, sagging box spring or a frame without a center support leg can damage your new mattress and void its warranty.

We have a mattress for every budget, with prices ranging from around $200 for a twin up to $4,500+ for a premium king set. We believe a quality mattress is an investment in your health, and our team is dedicated to finding you the absolute best value for your money.

Split King = two Twin XL mattresses side-by-side (fully split top-to-bottom).

Split-Head King = one mattress split only at the top for independent head movement on an adjustable base; requires compatible sheets.

The main difference is simply the height. At Mattress King, our regular-profile foundation is 9 inches tall, while our low-profile foundation is 4.5 inches tall.

It's important to know that both options provide the exact same sturdy and reliable support for your mattress. You don't sacrifice any durability by choosing the lower option; the choice is purely about achieving your ideal bed height.

So, why choose one over the other?

You might choose a low-profile (4.5") foundation if you have a very thick pillow-top mattress and want to keep your total bed height at a comfortable level that's easy to get in and out of. It can also create a more modern, sleek look.

You might choose a regular (9") foundation if you have a thinner mattress or simply prefer the classic look of a bed that sits higher off the floor.

Ultimately, it’s a personal preference that allows you to customize the final height and look of your bed without compromising on support.

To make shopping as simple as possible, we rate every mattress on a 1-to-10 scale, where 1 is the softest and 10 is the absolute firmest. You'll find this rating in the title of every mattress on our website and on the tags in our stores.

After helping Oklahomans sleep better for over 20 years, we've refined our scale into six distinct categories to help you easily find your perfect feel:

Plush (1-3): Exceptionally soft and cloud-like. Perfect for side sleepers who need maximum pressure relief for shoulders and hips.

Medium-Plush (3-4): A soft, cushioning top layer with a more supportive core underneath. A popular choice for side sleepers who still want a substantial feel.

Medium (4-6): A balanced, "not-too-soft, not-too-firm" feel that appeals to a wide variety of sleepers. Great for couples with different preferences.

Medium-Firm (6-8): This is our most popular category. It provides robust, noticeable support while still having enough surface cushioning to relieve pressure points. Ideal for back sleepers and anyone seeking extra support.

Firm (8-9): A very sturdy sleep surface with minimal sink-in. Excellent for stomach sleepers and those who prefer to sleep "on top" of their mattress.

Extra Firm (9-10): The most rigid and supportive feel available, offering a solid, flat surface.

That's the big question! The honest answer is that the "best" mattress is different for everyone—it truly depends on your body type, preferred sleeping position, and comfort preferences.

That said, when customers ask us for a recommendation, we define "best" by looking at our data: which mattress is most popular with our fellow Oklahomans and has the lowest rate of exchanges under our 100-Night Comfort Guarantee.

Year after year, one mattress consistently comes out on top for customer satisfaction: the Presidential 14” Cooling Plush Hybrid. Its combination of pressure-relieving foam and supportive coils, along with its cooling features, hits a sweet spot for comfort and support that a wide range of people love.

Our goal is to give Oklahomans a better way to buy a mattress by combining the best of local retail and online shopping. Here’s how we’re different:

You Get the Best of Both Worlds: Unlike online-only brands, you can actually visit our stores to test a mattress before you buy, guided by a sleep expert. But just like them, you’re still protected by our risk-free 100-Night Comfort Guarantee, so you can be sure you love your choice.

True Local Value and Service: As an Oklahoma company since 2005, our reputation with our neighbors is everything. We aren't a national chain with high-pressure tactics. We focus on curating a selection of mattresses that offer the absolute best value, and we back it up with our own in-house, fast 1-day delivery team—not a third-party service.

Expertise You Can Trust: Mattresses are all we do. Our team members are highly trained sleep experts dedicated to helping you find the right mattress for your specific needs, not just selling you the most expensive box.

In short, we offer the try-before-you-buy confidence and expert advice of a specialty local store, but with the competitive value and modern policies of an online brand.

Don't worry, it's usually a simple fix! Try these quick troubleshooting steps:

Check the Power: Make sure the base is plugged into a working outlet and all cord connections are secure.

Replace Remote Batteries: The remote may light up but lack the power to send a signal. Fresh batteries often solve the problem.

Re-Sync the Remote: If the first two steps don't work, you may need to re-sync the remote to the base. You can watch this quick tutorial video: How to Sync Your Remote.

If you're still having trouble, please call the customer service number on the back of your remote for expert assistance.

Yes, absolutely! An adjustable base has sensitive electronic components. A surge protector is a small, inexpensive investment that protects your base from power surges and electrical storms, which are not covered by the warranty.

Most modern mattresses are compatible, including all memory foam, latex, and hybrid mattresses. Most individually pocketed coil mattresses also work perfectly. Traditional, interconnected-coil innerspring mattresses are generally not flexible enough and should not be used. All mattresses sold at Mattress King are compatible with adjustable bases.

Yes, in most cases. Our adjustable bases are designed as "zero clearance" and can sit directly inside a standard decorative bed frame (with a headboard, footboard, and rails). You would simply remove the slats that previously supported your box spring.

All of our mattresses are one-sided, so you never have to flip them. To ensure even wear, we recommend rotating it 180 degrees (head-to-toe) once a month for the first six months, and then once every three months after that.

Yes, we strongly recommend it. A waterproof protector is the single best way to protect your investment. It guards against spills, sweat, allergens, and dust mites. Most importantly, stains will void your mattress warranty, so a protector is essential for keeping it valid. Check out our high-quality, breathable mattress protectors here.

First, check what's underneath it! Sagging is most often caused by an unsupportive foundation or bed frame. Ensure your frame has a sturdy center support leg touching the floor. If the support system is solid and you still believe there's an issue with the mattress, you may have a warranty claim.

We make it easy! Simply visit our Product Warranty Page. There, you can review the warranty terms and fill out a simple online claim form right from your phone, including uploading the required photos.

That's a great question that we hear a lot! The main difference is that a traditional box spring has actual metal springs inside, while a modern foundation is a sturdy, spring-free support base.

Here’s a simple breakdown:

The Traditional Box Spring (The Past): Years ago, mattresses were thinner and often double-sided. They needed a box spring underneath to act as a shock absorber and provide support. It was literally a box filled with springs, which is where the name came from.

The Modern Foundation (The Present): Today’s mattresses are much more advanced. Hybrids, memory foams, and mattresses with pocketed coils have their complex support systems built right in. They are engineered to perform best on a solid, non-flexible surface. A modern foundation—which is a durable wooden frame with slats, covered in fabric—provides that flat, rigid support. Using an old, springy box spring can actually cause a new mattress to sag and can void its warranty.

You'll often hear people, including us, still use the term "box spring" out of habit. When you hear that today, we are referring to a modern, spring-free foundation. The key takeaway is that for any new mattress you purchase, a foundation is the proper choice to ensure you get the best comfort and longevity.

Think of a bunkie board as a thin, rigid platform for your mattress. It’s a sturdy panel, typically about 1.5 inches thick, that's wrapped in a non-skid fabric to keep your mattress from sliding.

It has two main purposes:

To Add Solid Support: It's the perfect solution for bed frames with slats. If the slats on your platform bed are too far apart (generally more than 3 inches), a bunkie board provides the solid, consistent base that modern mattresses need to prevent sagging and ensure proper support.

To Lower Your Bed's Height: If you have a very thick mattress or simply prefer a modern, low-profile look, you can use a bunkie board instead of a taller 4.5" or 9" foundation to keep your bed closer to the ground.

And where does the name come from? They were originally designed for bunk beds, where a thin but strong support is needed without adding the height of a traditional foundation.

It's possible, but we advise you to be very careful, as the support system is the most critical factor for the comfort and lifespan of your new mattress. An old or inadequate foundation can ruin a new mattress and void its warranty.

Before you decide, inspect your current foundation using this checklist:

Is it a modern foundation? It needs to be a rigid, non-spring foundation, not an old, traditional box spring that has springs inside and flexes under pressure.

Is it perfectly flat and level? Lay a broomstick or yardstick across the surface. There should be no visible dips, valleys, or sagging.

Is it completely solid? Press down firmly in several places. The foundation should be silent and show no signs of cracking, creaking, or bowing.

Does it have proper center support? For any Queen or King size, the bed frame it rests on must have a rigid center support leg that touches the floor.

If your foundation fails any of these tests, you must replace it.

The Bottom Line: A brand-new mattress will conform to whatever surface you put it on. If your old foundation is sagging or uneven, your new mattress will sag right along with it, leading to poor sleep and irreversible damage. To protect your investment and ensure your comfort for years to come, we strongly recommend purchasing a new foundation with your new mattress.

The great news is that you can't go wrong when it comes to support! Both our 9-inch regular-profile and 4.5-inch low-profile foundations provide the exact same solid, durable base for your mattress.

The decision comes down to one simple thing: what you want the final height of your bed to be.

Here's a quick guide to help you choose:

Choose the 4.5" low-profile foundation if: You have a thicker mattress (13+ inches) and want an easy-to-access height, or if you simply prefer a more modern, lower-to-the-ground look.

Choose the 9" regular-profile foundation if: You have a standard-height mattress or you prefer the traditional look and feel of a taller bed that's higher off the floor.

Quick Tip to Decide: Grab a tape measure! Find the height of your new mattress on its product page or in-store tag. Stand next to your bed frame and measure from the floor up to see where the top of the mattress would be with each foundation (Mattress Height + 4.5" vs. Mattress Height + 9"). This is the easiest way to visualize which height you'll be most comfortable with.

Yes, we do! A split queen foundation is the perfect solution for homes with tight spaces.

What is it?
It’s a standard queen foundation that is built in two separate halves. Each half measures approximately 30 inches wide by 80 inches long.

Why would I need one?
A regular one-piece queen foundation is a large, rigid rectangle (60" x 80") that can be very difficult—or even impossible—to maneuver through narrow staircases, tight corners, or older doorways. By splitting the foundation into two manageable pieces, we can easily deliver it to almost any room.

Once the two pieces are in place on your bed frame, they sit side-by-side to create the same solid, supportive base as a one-piece foundation. Your queen mattress rests on top, and you will never feel a difference in comfort or support.

Yes, absolutely. Proper center support is one of the most critical factors in protecting your mattress and ensuring its long-term comfort and durability.

Here are the requirements:

Queen, King, & California King: A center support rail with at least one leg touching the floor is always required.

Full (Double): It is highly recommended for all full beds, and required if the bed is used by any adult (150+ lbs) or by a couple.

Why is it so important?

Without a center support leg, the weight of the mattress and sleepers will cause the frame and foundation to bow downwards in the middle over time. This creates a sag that leads to uncomfortable sleep and permanently damages your mattress.

Most importantly, failure to use a bed frame with adequate center support will void your mattress warranty. This is a standard policy from every mattress manufacturer. Ensuring your frame has proper support is the best way to protect your investment.

No, our metal bed frames do not have wheels. We exclusively use sturdy glides, and here’s why.

Glides are wide, flat feet that create a solid, stable connection with your floor. We've found this design is far superior to wheels for a few key reasons:

Superior Stability: Glides prevent your bed from shifting, rolling, or drifting away from the wall, a common annoyance with wheels, especially on hard surface floors.

Long-Term Durability: In our experience, wheels are a frequent point of failure on a bed frame; they can break, lock up, or become noisy. Glides are a simpler, stronger solution built to last.

Better for Your Floors: The wide, flat surface of a glide helps distribute the weight of your bed more evenly, reducing the risk of damage to your carpet or flooring.

Ultimately, we choose glides because they create a quieter, stronger, and more reliable base for your mattress.

Traditionally, thread count is a term used for woven cotton sheets. It measures the total number of threads woven into one square inch of fabric. For a long time, a higher thread count was seen as the main indicator of higher quality.

However, with today’s advanced fabrics, focusing only on thread count can be misleading. The quality of the fiber and the feel of the material are now far more important—and for many modern sheets, thread count doesn’t even apply!

Instead of focusing on an old-fashioned number, we've selected our sheets based on what truly matters for a great night's sleep in Oklahoma: superior feel, breathability, and durability. Here’s a look at the modern, high-performance sheets we carry:

Soft Washed Microfiber Sheets: These sheets are known for their incredible, velvety softness and durability. The quality of microfiber is measured in GSM (grams per square meter), not thread count. A higher GSM means a denser, softer, and more durable fabric that’s also wrinkle-resistant and easy to care for.

Soft Bamboo Sheets: Celebrated for their silky, luxurious feel, bamboo sheets are a game-changer for hot sleepers. The quality comes from the long, smooth, and round fibers of the bamboo plant itself, which create an exceptionally smooth fabric that is naturally temperature-regulating, moisture-wicking, and hypoallergenic.

Performance Jersey Sheets: Think of your favorite high-performance t-shirt—that's the concept here. Made from a blend of Nylon and Spandex, these sheets are knitted, not woven, so thread count is irrelevant. They offer incredible four-way stretch that moves with you, exceptional breathability, and a cool-to-the-touch feel, making them perfect for any sleep position.

Both microfiber and bamboo sheets are fantastic modern options that feel amazing, but they offer distinct benefits depending on what you're looking for in your sleep experience. Here’s a breakdown:

Microfiber Sheets
Think of a velvety, peachy-soft feel. Our microfiber sheets are made from extremely fine polyester fibers, which makes them exceptionally cozy and smooth.

You'll love them if you prioritize:

Incredible Softness & Value: They offer a wonderfully soft feel at a very accessible price point.

Easy Care & Durability: They are strong, machine washable, and highly resistant to wrinkles, so they look great right out of the dryer with minimal fuss.

Cozy Comfort: They provide a comfortable warmth, making them a great year-round option, especially for those who don't sleep overly hot.

Best for: Sleepers looking for maximum softness, durability, and easy care on a budget.

Bamboo Sheets
Imagine a silky-smooth, almost fluid drape that feels incredibly luxurious and cool against your skin. Our bamboo sheets are made from viscose derived from bamboo, a material celebrated for its sleep-enhancing properties.

You'll love them if you prioritize:

Temperature Regulation: This is their superpower. Bamboo fabric is exceptionally breathable and wicks moisture away from your body, making it feel noticeably cooler to the touch. It's a game-changer for anyone who sleeps hot, especially during our warm Oklahoma summers.

Silky, Luxurious Feel: They have a smooth, premium texture that rivals high-end hotel sheets.

Hypoallergenic Properties: Bamboo is naturally gentle and a great choice for those with sensitive skin.

Best for: Hot sleepers, anyone with sensitive skin, or those looking to invest in a truly luxurious, resort-like feel.

Wash the removable cover as directed; do not machine-wash the foam core—spot clean and air-dry.

No—avoid bleach/fabric softeners; machine-wash per label and tumble dry low unless your model specifies hot-wash/dry (some cooling 5-sided protectors allow it).

That's a great question, and the answer depends on the type of adjustable bed you have. Here’s a simple guide.

For a Standard Adjustable Bed, where the entire mattress moves as one piece, your regular fitted sheets will likely work just fine. We recommend using high-quality fitted sheets with deep pockets and a strong elastic band all the way around. This helps the corners stay securely in place as the head and foot of the bed move. Sheets with some natural stretch, like our Bamboo or Performance Jersey sets, also work exceptionally well.

For a Split King Adjustable Bed, you must use a special Split King sheet set. A Split King setup consists of two Twin XL mattresses side-by-side, and the sheet set is designed specifically for this. It includes one King size flat sheet, two separate Twin XL fitted sheets, and two King size pillowcases. You can find our selection of Split King sheet sets right here on our bedding page.

For a Split Head or Flex Head Adjustable Bed, you also need a special sheet set designed for a "Split Head." These sheets have a unique construction that is split only partway down the middle. This allows the head of each side to be raised independently while the bottom half of the sheet remains a single, intact piece.

Not at all! That's a very common concern, and we've specifically chosen our mattress protectors to be highly breathable to ensure they don't trap heat.

Our standard waterproof protectors work much like high-tech athletic apparel. They use a smart, breathable membrane that completely blocks liquids like spills or sweat from reaching your mattress, but allows air and body heat to flow freely outwards. This gives you 100% waterproof protection without the hot, sticky feeling of old-fashioned plastic or vinyl covers.

For those who tend to sleep extra hot, we also have an even better option. Our FRIO 5-Sided Premium Cooling Mattress Protector features the same breathable waterproof barrier, but its fabric is also woven with special cooling fibers that actively pull heat away from your body. This creates a noticeably cooler sleep surface, perfect for keeping you comfortable during those warm Oklahoma nights.

Whether you choose our standard protector or the premium FRIO, you can rest assured you’ll be sleeping cool and comfortable.

The two people you see are Ryan Farris and Johnny Ross.

Ryan Farris is The Mattress King! He founded the company in 2005 and is the one you see wearing the crown and cape.

Johnny Ross is the legendary Oklahoma TV personality who has been working with Ryan since 2009. Johnny is a U.S. Army infantry veteran who served in Vietnam. They are great friends in real life!

Mattress King was founded right here in Oklahoma by Ryan Farris in May of 2005. We're proud to be a local company serving our friends and neighbors for nearly two decades.