Airhead Sup Suction Cup 2pk. Suction cup activated/deactivated with mechanical lever For smooth fiberglass surfaces Versatile Duraflex wide gate spring hook Heavy-duty webbing 2 per package Package Contents: Airhead Sup Suction Cup Tie Downs The Airhead Sup Suction Cup Tie Downs is a quality addition to the Airhead lineup. For more great deals on Straps & Tie Downs by Airhead please browse our Airhead Paddle page. Airhead Sup Suction Cup 2pk AHSUP-A010