This 12” Copper infused cooling memory foam mattress will naturally contour to your pressure points giving great support where you need it and a plush feel! Enjoy its nice phase change cooling fabric cover. This mattress includes 6” HR Base foam for solid support , 2.5 inches of marbel gel for cooling a pressure relief, and 3.5 inches of ventilated copper charcoal gel memory foam for contour and cooling benefits. All foams in this mattress are CertiPUR-US as well as hypoallergentic and antimicrobial. This Mattress has a 10 year full replacement manufacturer warranty.