Rapid-Straps are an innovative improvement to cam straps that protect your gear from getting stressed out. Rapid-Straps use a bungee system and tubular webbing to secure your gear in place. Rapid-Straps work on a variety of rack systems both factory and aftermarket and will end the abuse to your gear that is commonly seen from the rack crossbars. Rapid-Straps work great for kayaks of all kinds, surfboards and stand up paddleboards.