The cool suede material has a velvety suede-like feel to it, never sticky Water penetrates the evenly spaced holes so that you are lying in a shallow pool of water These oversized mattresses have a removable pillow, providing the ultimate in comfort for front and back tanning The molded rope holder is great for tethering to Docks, buoys or boats when using in lakes The patented speed safety valve allows quick and easy inflating and deflating with no parts to lose