Name: memory foam mattress Filling: memory foam Size: single, double, queen, king, etc 1) memory foam sensitive to body weight and temperature. soft and relax feeling for design,2)Benefit for your sleep,improve your quality of sleep.3)Size can be customerized (such as: single, double, queen, king, etc)4)Colors and packages also customerized5)Cover materials: velvet, bamboo velvet,air layer ...