Feature: 1.Keep your bicycle dryer and cleaner. 2.Easy to install and remove, and durable to use. 3.Apply to stem diameter less than 34 mm of all kinds of mountain bike, road bike, touring bike, racing bike, etc Fits 24-28" bikes 4.The rear guard is seat post or rear frame spar mounted depending on your frame design and suits bikes with or without rear suspension. 5.Easy to adjust the angle between mudguard and bike tire, no any repair tools required; Easy to install and remove, and durable to use. Specifications: Type: Bike front rear mudguard Material: Synthetic Fiber Plastic Rear Wheel Dimensions: 20.1*3.0inch / 52*7.5 cm(LxW) Front Wheel Dimensions: 12.6*3.0inch / 32*7.5 cm(LxW) Weight: 150g