The OrthoTherapy 13-Inch Gel Memory Foam Mattress has an innovative gel layer that sleeps cooler, The memory foam is infused with refreshing gel to provide the same support of a memory foam mattress with the added benefit of a cooler sleep surface, Memory foam helps improve circulation while reducing pressure points that can cause tossing and turning and disrupt sleep, , This OrthoTherapy Mattress Features:, Four layers of premium foam; 2, 5-inch top layer of gel foam; 1, 5-inch layer of Green Tea memory foam; 3-inch layer of EverGreen Green Tea infused pressure releaf memory foam; 6-inch bottom layer of Green Tea high density foam, Superior pressure point relief; improves circulation; eliminates motion transfer; reduces tossing and turning, CertiPUR-US certified; the most rigorous and comprehensive certification for polyurethane foam, Outer cover - soft poly jacquard fabric with superfine velveteen borders, Our memory foam is resistant to dust mites and is naturally antimicrobial, 10-year manufacturers limited warranty, Full 54W x 75L, Queen 60W x 80L, King 76W x 80L and Cal King 72W x 84L, This product meets all flammability standards, Adaptable with any platform bed, box spring or metal bed base, To maximize memory foam expansion; remove from packaging within 72 hours of receipt, This product arrives very tightly packed, Please unwrap and allow 48 hours for this product to return to its original shape, Being sealed in plastic packaging sometimes traps odors, A few hours of airing usually removes any odor, Frame and foundation sold separately, SKU: ZNUS014