KingCamp foot pump with tough heavy-duty bellows, extra-fast inflation and deflation, fit most inflatable products with three changeable nozzles inflates and deflates kayaks, boats, airbeds, and other inflatables. Without relying on an electrical outlet, the foot-operated pump makes it possible to inflate and deflate air mattresses and other inflatable items quickly and easily. The accordion style hose stretches to 5 ft. long. Volume is 3 liters / stroke. Foot Pump lets you quickly inflate and deflate almost any inflatable device, without electric pump and wall outlet. The material is durable PP and PVC, which can stable on the ground for safe use. Tough heavy duty bellows provide extra fast inflation and deflation. The pump is foot-operated and comes with a durable bellows, supplied with non-kink hose and three nozzles to suit for most of the valve port.