Mainly made of source material, unique and practical, long time to use and fith with your bike perfectly. Durable and stable, and clip mouth design is easy for you to mount it on wheels, no need of tool during the install process. It can improve personal safety when cycling at night, and it is also a decoration to make your more cool. An necessary night ride use tool that you need. Feature - ColorAssorted Color - Material: ABS. - Size: 7.5 x 0.5 x 0.5cm. - Adopt ABS tube source material, which is very durable and lightweight. - Easy to install, no need any kind of tool during the install process. - Reflection for improved visibility, make your bike more fashionable, and enhances safety by increasing visibility at night and during bad weather conditions. - An necessary decoration/safety night ride tool that you need. - Also can be a perfect decoration for your bike wheel. Package list: 48 x Reflective Wheel Spokes