This 19 inch versatile air pump can be used to inflate and deflate tubes, toys, air beds and other inflatables. Works with virtually any fill valves using the 3 valve adaptors, regardless of size or brand. Designed to fill any inflatable by forcing the air both on the upstroke and the down so you actually get your pumping done in half the time. At Bestway, we are committed to making innovative, quality products for people from all walks of life. Our extensive product offerings range from above ground swimming pools to inflatable air beds, from professional boats to the exciting toys and leisure products.