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- Sweetnight Essential 8" Medium-Firm Mattress
Sweetnight Essential 8" Medium-Firm Mattress
Sweetnight Essential 8" Medium-Firm Mattress
Affordable Comfort and Support
2,347+ people bought
Best Seller
- Cooler Sleep: Cooling plush quilt creates a soft, breathable sleeping surface.
- Pressure Relief: Convoluted foam cushions shoulders, hips and joints for greater comfort.
- Dependable Support: High-density foam base helps maintain proper body alignment.
- Versatile Design: Low 8" profile is ideal for bunk beds, guest rooms and kids' bedrooms.
All sides
Foam
Medium-Firm
Twin
$169.95
Full
$279.95
Queen
$299.95
Affordable Comfort and Support
Size guide
| Size | Dimensions | Weight |
|---|---|---|
Twin |
38”W x 75”L x 8”H | - |
Full |
54”W x 75”L x 8”H | - |
Queen |
60”W x 80”L x 8”H | - |
Bed base options
9 Inch High Profile Mattress Foundation | All Sizes
$130
9 Inch High Profile Mattress Foundation | All Sizes
Steel Semi-Flex Box Spring Base | King, Queen, Full and Twin
- Heavy-Duty Steel Support: Semi-Flex steel grid construction outperforms wood foundations for strength and longevity, ideal for king, queen, full and twin mattress foundations.
- No Squeaks or Creaks: Welded truss construction stays quiet through the night, no noise regardless of mattress type or sleeper weight.
- Non-Skid Top Fabric: Keeps your king or queen mattress from shifting for a secure stable sleep surface, no sliding, no repositioning.
- Ready to Use: No assembly required, just place on your bed frame and add your mattress. Works straight out of the box as a box spring replacement.
- Compatible with All Mattresses: Designed to work with memory foam, hybrid, latex and innerspring mattresses for full-body support, including king size memory foam foundations.
Twin
$130
Twin XL
$150
Full
$160
Queen
$180
King
$300
In stock. Delivery by July 19
Heavy Duty Adjustable Metal Bed Frame | All Sizes
$89.95
Heavy Duty Adjustable Metal Bed Frame | All Sizes
Heavy Duty Steel | Fits All Sizes | Tool-Free Setup
- All sizes: Adjustable metal bed frame fits twin, twin XL, full, queen, king, and California king — no extra parts needed.
- Heavy duty: Heavy duty cold-rolled steel construction with center support legs holds up to 1,000 lbs.
- Universal: Universal metal bed frame design works with any mattress type — memory foam, hybrid, or innerspring — with or without a box spring.
- Tool-free: Interlocking steel assembly snaps together in minutes with no tools required.
- Floor safe: Plastic glide feet protect hardwood, tile, and laminate floors and make repositioning easy.
In stock. Delivery by July 19
Adjustable Base | 1.0 Starter
$350
Adjustable Base | 1.0 Starter
Essential Comfort Base | Affordable Head Adjustability
- Head-Up Comfort: Effortlessly raise the head of your bed for better sleep, lounging, or nighttime reading.
- Simple Wired Control: Easy-to-use wired remote for smooth, no-fuss head elevation.
- Customizable Height: Three-in-one leg segments (3", 4", 5") to match your ideal bed height.
Twin XL
$350
Full
$400
Queen
$400
King
$600
Split King
$700
In stock. Delivery by July 19
Adjustable Base | 2.0 Basic
$700
$779
Adjustable Base | 2.0 Basic
Functional Flex Base | User-Friendly
- Custom Comfort: Easily adjust head and feet settings for personalized sleep and relaxation.
- Convenient Control: Wireless remote with custom presets and flashlight for easy, personalized adjustments.
- Flexible Design: Adjustable leg heights cater to various bed heights and aesthetic preferences.
Twin XL
$779
$700
Full
$999
$800
Queen
$999
$800
King
$1,299
$1,000
Split King
$1,558
$1,400
In stock. Delivery by July 19
In stock. Delivery by July 20
14-Night Trial
Free One-Day Delivery
5-Year Warranty
Effortless One-Day Delivery, We have 2 Options
- Expertly handled by our dedicated Mattress King Delivery Crew.
- Secure delivery right to your doorstep or garage, mirroring the convenience of services like FedEx, UPS, or Amazon.
Upgrade to our comprehensive service that includes everything in the Free Delivery, plus:
- Personalized delivery and setup in your preferred room.
- Safe removal of your old mattress and box spring, if required.
- Eco-friendly disposal of all packaging materials.
Exclusively Serving Oklahoma -For detailed delivery information, please visit here
Conveniently Pickup Your Order at Any of Our Three Warehouse Locations.
- Mattress King Oklahoma City (208 S Portland Ave, Oklahoma City)
- Mattress King Stillwater (511 S Main St, Stillwater)
- Mattress King Lawton-North (1318 NW Sheridan Rd, Lawton)
Materials
Certifications
is a certification program administered by a nonprofit organization.
- Made without ozone depleters
- Made without PBDEs or the following Tris flame retardants: TCEP, TDBPP, TDCPP or TEPA
- Made without mercury, lead, and other heavy metals
- Made without formaldehyde
- Made without phthalates regulated by the Consumer Product Safety Commission
- Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)
Warranty
Where it’s made
Expert Assistance Awaits
Get expert advice from our sleep specialists to ensure your best night’s sleep.
OR
Prefer a Personal Touch? Book Your In-Store Visit to discover mattresses and sleep essentials customized for your comfort.
Affordable Comfort in a Versatile 8-Inch Profile
The Sweetnight Essential provides comfortable pressure relief and dependable support without the height or price of a premium mattress. Its cooling plush quilt, convoluted comfort foam and high-density support base create a balanced medium-firm feel. The lower profile works especially well in kids' rooms, guest rooms, bunk beds, daybeds, trundle beds and first apartments.
The Sweetnight Essential provides comfortable pressure relief and dependable support without the height or price of a premium mattress. Its cooling plush quilt, convoluted comfort foam and high-density support base create a balanced medium-firm feel. The lower profile works especially well in kids' rooms, guest rooms, bunk beds, daybeds, trundle beds and first apartments.
Firmness Scale
1-3
3-4
4-6
6-8
8-9
9-10
Plush
Medium-Plush
Medium
Medium-Firm
Firm
Extra-firm
Support
Low
Medium
High
Pressure Relief
Basic
Average
Advanced
Air Circulation
Good
Better
Best
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Frequently Asked Questions
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