Portable Foot Air Pump for Balloons, Beds, Boats, and More | Dual Function Inflator and DeflatorDUAL FUNCTION: The foot pump provides extra fast inflation and deflation. ENERGY CONSERVING: 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. EASY TO USE: The pump is foot operated and comes with a durable bellows, supplied with non kink hose and three nozzles, for valves with diameter 0. 24" 0. 31"; 0. 31" 0. 39"; 0. 59" SAFE AND