●Wide range of uses: Suitable for road bikes and mountain bikes, and can be used for a wide range of applications ●【Easy Installation】Suitable for securing stems, front and rear derailleur grip rings, seat post clamps, front and rear derailleurs ●(Rust-proof and Lightweight) Bolt screws with washers are rust resistant, lightweight, compact, and easy to carry ●(304 Stainless Steel) Adopts vacuum titanium plating technology, and the surface of the 304 stainless steel is coated with a titanium film to improve hardness, corrosion resistance, and abrasion resistance ●【Fade Resistant】The coating is fade resistant and looks gorgeous and eye-catching