This compressed air rubber fender is used as a means of protection. Therefore, pneumatic rubber fenders serves as a means of protection against collision when ship-to-ship contact (STS) and the berthing of ships (STB). Pneumatic fenders has the advantages of massive energy absorption with low unit costs of the surface pressure acted on the ship. So penumatic wings has become an ideal ship protection widely used by the large tankers, LPG vessels, ocean platforms, large port docks and wharves.