This Shark tough rigid hull inflatable boat with heavy duty PVC pontoons is the ultimate in durability and performance in any sea going weather conditions. Engineered with a double strength fiberglass deep V-hill, reinforced transom with motor well and slip resistant fiberglass deck with built in storage. Designed for Coast Guard search and rescue missions with outstanding inflatable boat performance and stability with up to 4 separate air chambers for increased safety. Shark Inflatable Boats high quality Rigid Hull Inflatable Boat Series quality features and benefits easily compares to any RIB on the market at a fraction of the price