Waterproof, anti-bacteria, non-slip, self-skinning, fireproof Tight secure velcro for easy adjustment, Soft, comfortable, anti-fatigue, multi-purpose, anti fatigue, anti-corrosion Anticorrosion, damp-proof, anti-crack, mothproof, anti-ultraviolet No radiation, thick high density multi-layer on high impact zones. Polyurethane self-skin product is widely used in sports apparatus seati...