Serta Terrace Heights Firm Twin Extra Long Mattress
Buyer ProtectionManufacturer's Warranty
1 year parts and labor
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Every Serta Perfect Sleeper SmartSurface™ mattress is designed with a unique set of features to provide the 5 benefits for a better nights sleep: pressure relieving comfort , proper back support, balanced sleeping temperature , undisturbed sleep, and preventing roll-off or sag.
- Smart Surface™ Cool Balance® Fabric Technology is combined with our anti-microbial Body Loft® Fiber right at the sleep surface to promote pressure relieving comfort and a balanced sleeping temperature.
- Cool Twist™ Gel Memory Foam This exclusive liquid gel-enhanced memory foam is designed to help move heat away from your body, helping to promote a balanced sleeping temperature.
- 814 Free Flex® Innerspring with Custom Support® This patented and exclusive design combines our continuous coil technology with our TrueSense® Coil design to promote proper back support and undisturbed sleep. Plus, our Custom Support® design provides up to 25% more support in the center of the innerspring. TrueSense® Motion Isolating Coils This exclusive design allows each coil to respond individually to body pressure and adjust to support you without disturbing its neighboring coils, promoting undisturbed sleep even when your partner moves.
- Comfort Last® Construction with Total Edge® Foam Encasement This construction helps prevent roll-off or sag regardless of body type, size or sleeping position. Plus, a custom version of our Total Edge® Foam Encasement makes the mattress compatible with an adjustable foundation.
- 20 Year Limited Warranty
Specifications & Dimensions