ViscoKidz" 7 inch mattresses are constructed with specially formulated visco memory foam materials, These mattresses are specifically made for children and respond to their body temperature and weight, ViscoKidz mattresses feature the ViscoKidz patented Support Edge Technology, This patented technology supports your child as the mattress conforms to the shape of the body for exceptional comfort, Your child will get a healthier night"s sleep when they need it most, during the crucial growing years, Specifications:, 100% Pure Visco Memory Foam, Support Technology supports and stabilizes the complete sleeping surface, This technology prevents sagging, and extend the life of the mattress providing support and stability when sitting on the edge of the bed, Stability and durability are two important features of a children"s mattress, Preassure relieving comfort, Air barrier layer providing air circulation, Soft, removable, washable mattress cover, Antibacterial and allergen resistant cover for a more healthier and peaceful sleeping environment, Fire retardent inner cover, Dimensions:, Length: 7, 25"", Height: 74, 25"", Width: 38, 25"" SKU: SBIN013