2 of the hose straps slide along the 1” webbing to allow for adjustment. Once the desired length is determined, the 1” webbing is secured in a buckle. This universal 2 ½” hose bundle kit can be used for a single 50 ft. bundle or a longer 100 ft. bundle. The 2 1/2" hose strap can be used on hose bundles with a circumference of 12.5"-19".