Memory Foam Bath Mat: AirFLO Fast Drying Non-Skid Backing, 1" Thick (17x24, Linen) Material: 100% Polyester Top; 100% Polyurethane Fill Imported Memory Foam Bath Mat: Linen AirFLO Breathable Non-Skid Mesh Backing for Quick Drying Material: 100% Polyester Top; 100% Polyurethane Fill. Care: Machine Washable Size: 17in x 24in 1in Thick Super Soft Memory Foam