Product Description Metrovac's high-volume Magic-Air Inflators/Deflator takes the work out of inflating and deflating. It works great on all types and sizes of boats, rafts, float tubes, towables, pools, pool toys, air mattresses, etc. The baked enamel finish is attractive and long lasting. It's ideal for boaters, fishermen, campers, vacationers, schools and institutions. From the Manufacturer High volume air power for rapid inflation or deflation of large inflatables. Excellent for commercial use --Locates air leaks quickly.