The OrthoTherapy 13-Inch Gel Hybrid Euro Box Top Memory Foam/Coil Mattress is the latest in comfort innovation, The hybrid mattress gives the ultimate support of a memory foam mattress with the traditional flex of an innerspring core, Hundreds of individual springs provide the support your body needs, Since each spring works independently, virtually every inch of your body gets a customized level of support whether you sleep on your back, side or stomach, , This OrthoTherapy Mattress Features:, Four layers of premium foam support; 2-inch top quilted layer of gel memory foam to provide a cooler sleep surface; 2, 5-inch layer of pressure relief foam; 1, 5-inch of high density foam; 7, 5-inch layer of innerspring coils, 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, This product meets all flammability standards; 10-year manufacturers limited warranty, Sizes Available: Twin 39W x 75L, Full 54W x 75L, Queen 60W x 80L and King 76W x 80L, Mattress is 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 the odor, Frame and foundation sold separately, SKU: ZNUS073