Our exclusive Car Show Clamp was designed to allow you to display your Car Show Life show board safely in your engine bay, keeping it away from passing spectators and wind. The clamps polyurethane covered jaws and attach to various surfaces under your hood: fender seams, radiator supports, fan shrouds, strut tower braces, etc. The Car Show Clamp is available in 13" and 19" gooseneck sizes, depending on the size of show board you order and attaches with automotive-grade 3M adhesive. Supports up to 3lbs.