Self-inflated Mat,mattress,air mattress Characteristic: The three-dimensional three dimensional pillow, the lengthen Material 190T nylon coated PVCSelf-inflated Mat,mattress,air mattressFilling: Bayer sponge material, a "super bomb" technology foam sponge. Gas nozzle: ABS anti-shock engineering plastics Tsui atmosphere. Accessories: polyester webbing, frog-shaped clasps interpolation. Inner ...