High Volume air pump - Double action high volume pump, Pumps out high volume on down and up strokes, Ideal economical inflator for large inflatable items such as cage balls, therapy balls (i, e, Fitpro Balls) etc, Comes with large hose and valve adapter, Can also be used as a deflator, Length: 18, 75, Width: 8, 25, Height: 4, 83 SKU: EDRE44844