Silca Hypalon Utility Strap; For cyclists covering the cobbles of Roubaix or the bricks in front of the local coffee shop, keeping a frame pump secure, your spare flat kit, or anything in between is a must. With the power of BOA closures and a Hypalon strap, you can secure just about anything to the frame for long days in the saddle. Non-abrasive Hypalon strap Boa Closure 3 hooks for custom sizing between 3" and 15" in diameter Item Specifications Attachment Method Straps Color Black Silca Hypalon Utility Strap Tool Wrap UPC: 850005186809