material:high density memory foam specifition:according to customer's demonds cover:as your requriement inner:100% cotton 1,memory foam mattress2,material:memeory foam ,the density and hand feeling can be adjusted as your requriments3,size and cover:according your demonds4mouids to your body shape for the ultimeate in comfort and support,perfecorstomach,backor s ide sleepers,silp off easy for ...