Features: Protect your rear derailleur with the Bicycles Rear Pull Protections Board. Minimize damage to your rear derailleur and ensure a smooth cycling with this protective board. Easy to install and Enduring, this Protections board is necessary for most cyclists. Cool pattern design not only adds a fashion touch to your bike but also help in reducing the impact of mud and sand, keep your ride clean and smooth. By minimizing damage to the rear derailleur, this Protections board help in prolonging life of your bike's component. Specifications: Materials: PP5 Styles: B/A/D/C Size: about 190x110mm/7.48x4.33inch Package Includes: 1set Rear Tire Wheel Mudguard note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.