Lalizas Double Action Hand/ Foor PumpIdeal for use on large inflatables. Continuous stream pumps air on both the up and down strokes simple push in hose to pump connections inflates and deflates comes with large, non link hose and 4 sizes of interchangeable connecting nozzles. New locking system to avoid hose unfastening from the pump while inflating and deflating. Features large handle and foot plate. Made of lightweight, non corrosive plastic Disassembles easily for inspection or