Name: memory foam mattress Filling: memory foam Size: single, double, queen, king, etc cover: with zipper washable 1)Benefit for your sleep,improve your quality of sleep.2) sofe and very comfortable.3) Size: single, double, queen, king, customerized4) compress package.5)Cover materials: velvet, air layer materials, cotton, etc. cover with zipper, durable, washable. Memory foam mattress