For quick connection between dishwasher drain and garbage disposer. Includes rubber boot, nylon insert, and clamps. For use with brass or plastic dishwasher branch tailpiece. The rubber boot is 3-1/2 In. long and measures 5/8 In. at one end and 7/8 In. at the other end. The barbed insert is 1-1/4 In. long by 1/2 In. Do it carded.