Category: furniture > bedroom furniture > mattresses & box springs > mattress & box spring sets
| Brand: Serta
| Merchant: JCPenney Built to outperform the competition, this cushion firm mattress set gives you the support you want and the rest you need. " removable and washable top quilt layer " comfort layers: 2" EverFeel Triple Effects" Gel Memory Foam, 1" Cool Action" Gel Memory Foam, 1" Serta Support Foam, 1" PillowSoft Foam " support system: Ultimate Edge Foam Support Core " strengthens mattress edges reducing "roll-off" " helps create a firmer feel for preferred comfort " provides added support to help body alignment " ensures an allover stable sleeping surface " twin xl: 79.5x38x12"H " full: 74.5x53x12"H " queen: 79.5x60x12"H " split queen: 79.5x60x12"H " king: 79.5x76x12"H " cal. king: 83.5x72x12"H " split cal. king: 83.5x36x12"H " made in America Your mattress is created exclusively for you only after you order it, then delivered directly to you. Set includes mattress plus box spring/foundation. Foundation measures 8"H; mattress set measures 20"H when stacked. Split Queen, King and Cal. King mattress sets feature 2-piece side-by-side foundations for easier navigation in tight spaces. You can purchase this mattress without a box spring, but your best value is to buy the set together. The matching box spring is specially designed to provide support, absorb shock and reduce wear to the mattress. You'll sleep more comfortably, and your new mattress will last longer.