The Serta Perfect Sleeper Extra Firm 14" Mattress combines cooling comfort with ultra-stable support for restorative sleep night after night. At its core, the Q4 Support System-920 4-in-1 coils with BestEdge foam encasement-provides even weight distribution, stable support, and helps prevent sagging over time. A Comfort Gel Memory Foam is designed to relieve lower back pressure and promote alignment, making this mattress ideal for back sleepers and those who prefer extra firm comfort. Zoned support cushions pressure points like shoulders and hips while keeping the rest of your body comfortably supported.
Layers of QuiltLoft HD Memory Foam and Serta Support Foam add cushioning and stability for a consistently supportive sleep surface. Stay cool and comfortable with a breathable wool layer and CoolFeel Fabric, engineered with advanced cooling performance technologies.
The Perfect Sleeper, featuring our Q4 Support System, offers lasting support, pressure relief, and cooling comfort at a great value-for perfect sleep, night after night.

Experience firm, dependable support with the Q4 Support System. Its 920 4-in-1 coils are perfectly linked to evenly distributing weight, reduce pressure points, and provide stable, durable support that helps prevent sagging over time.
Stay cool and comfortable with CoolFeel Fabric and a breathable wool layer, engineered with advanced cooling performance technologies to help regulate temperature and prevent overheating for a refreshing night's sleep.
Personalize your sleep experience with a mattress designed for adjustable bases, so you can customize your comfort and find the perfect position for reading, relaxing, or sleeping soundly.
QuiltLoft Memory Foam this conforming quilt-layer foam hugs your body for additional comfort at the surface of your mattress.
Extra Firm - Ideal for stomach and back sleepers with extra support
Made to Order in the USA- Expertly crafted and assembled in U.S. factories using a blend of American-made and imported materials, guaranteeing exceptional quality and care
CertiPUR-US Certified means our foam was tested for and is free from harmful chemicals and gasses

The Serta BaseLogic Bronze Adjustable Base is designed to provide a luxurious bedroom experience so you can be comfortable and supported whether you are watching television, catching up on emails or just lounging in bed.

Head Adjustability: Raise or lower the upper body into the ideal sleep or lounge position
Wired Remote: Control your position with the touch of a button
Foldable: Folds for convenient moving and storage
Zero-Clearance Profile: Compatible with most bed frames and platforms
9" Solid Legs
Base Height 13" 

Mattress Top Type: Tight Top
Mattress Type: Innerspring
Included: 1 Mattress(es), 1 Base Unit(s)
Features: Foam Layer, Wrapped Coils, Temperature Regulating, Full Support, Cushioning Layer, Cooling Layer
Additional Information: Relieves Pressure Points, Eliminates Motion Transfer, Conforms To Body, Suitable for Adjustable Bed Frames
Coil Count: 647 Coils
Manufacturer Warranty: 10 Year Limited
Bed Size: Twin Xl
Measurements: 79.5 Length/Inches, 14 Height/Inches, 38 Width/Inches
Maximum Weight Limit: 850 Lbs
Base Material: 100% Metal
Comfort Type: Extra Firm
Mattress + Box Spring Measurements: 38 Width/Inches, 27 Height/Inches, 79.5 Length/Inches
Care: Spot Clean
Certifications And Listings: Certipur-Us Certified
Mattress Height: 14"
Country of Origin: Made in US


Set includes mattress plus box spring/foundation/base. Larger size mattress sets may feature 2-piece side-by-side foundations for easier navigation in tight spaces.