A combination of mounts for all helmet types. Whether you're using a vented, motocross, downhill, snow, skate, or climbing helmet, we have you covered. An extra 3M adhesive pack is included to allow you to easily change mounting positions or helmets Contents 1x Vented Helmet Mount 1x Profile Mount (Right â Left) 1x Rotating Flat Surface Mount 1x Rotating Flat Surface Mount Adhesive 1x Weatherproof Carry Bag Works With:Contour PLUS2, Contour ROAM2