Sealy PLH3 Brenham Firm Hybrid Product Description If you want to be your best, you have to sleep your best. That��s why our signature Posturepedic� Plus Collection features the best in Sealy� materials and expertise. Key Features� Stretch-Knit Cover with SealyChillTM and Surface-Guard TechnologyTM� A cool-to-the-touch version of our stretch-knit cover features cooling fibers and Surface-Guard TechnologyTM to help keep your mattress protected. ComfortSenseTM Premium Memory Foam Disperses your weight across the mattress, relieving pressure for maximum conforming comfort. SealySupportTM Gel Foam A traditional foam that provides foundational support in many Sealy� mattresses. Response Pro Encased Coil� These encased coils deliver increased stability and support, provide more flexibility for personalized comfort, and reduce motion transfer from your partner.� DuraFlexTM Coil Edge With a higher coil count than the StableEdgeTM Pro, the DuraFlexTM Coil Edge delivers improved durability and flexibility. CertiPUR-US� Certified Rest easy knowing all Sealy� foams meet CertiPUR-US� safety standards. Designed and Assembled in the USA Proudly designed, assembled, tested, and enjoyed in the USA since 1881.� 10-Year Limited Warranty You��ll get comfort you can count on, backed by a 10-year limited warranty. Above and Beyond Industry-Standard Testing All of our mattresses are tested and retested to make sure you have a mattress that has best-in-class quality and long-lasting durability.� Specs Profile: 13.5" Feel: Firm Cover: Stretch-Knit Cover with SealyChillTM and Surface-Guard TechnologyTM Foam Layers: 1.5" ComfortSenseTM Premium Memory Foam, 1" ComfortSenseTM Premium Memory Foam, 2" SealySupportTM Gel Foam Firm Coil: Response Pro Zoned HD Encased Coil, Coil Count: 1090 Base: 1" SealySupportTM Gel Foam