Sidewinder™ 30' Black Plastic Folding Sewer Hose Support (43061) by Camco®. It is sturdy and lightweight. Plastic support with strong snap-fit hinges has deep cradles to hold sewer hose in place without straps. No staples to rust. Easily positions around obstacles and stays where you put it. Won't creep closed. The bottom of the Sidewinder cradle is 7.25" high at its highest point and 4" high at its lowest point. Patented.