Loud Sound:: This mountain bike bell can generate clear and loud sound Pedestrians and passing can clearly hear your ringtone, which makes the riding much more. Premium Material: The bicycle bell is made of high quality durable brass material, classic and retro style design, excellent craft shown exquisite appearance and small size. Compact and Practical: 2.2cmx2.8cm/0.87inchx1.10inch, The cycling bell is small and compact, which will not occupy much installation space. Easy Installation: Comes with two lengths of different manganese steel straps, suitable for 22-26mm handlebars, and suitable for 30-36mm handlebars. Application: Bike small bell can be applied on road bikes, mountain bikes, folding bikes, sports bikes, cruiser bikes, BMX bikes, etc. Specification: Material: Brass Strap:12.1cm/4.76inch,9.2cm/3.62inch Package Includes: 1 Bike Bell 2 Fixing Straps Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!