The wide range of applications makes it suitable for many different types of bicycles. And modules design of different color make it reduce noise and enhance its braking effect.Simple and convenient installation steps make it very time saving and labor saving. The drainage pattern design enables it to enhance the adaptability in bad weather and road conditions.Made of aluminum alloy and rubber, it is very durable to use.The length of this product is 5.5cm.It is suitable for 14, 16, 18, 20, 22 inch BMX or folding bike with V-brake.Item Name: Road Bike Brake PadMaterial: Rubber,Aluminum AlloyFeatures: Strong Braking Force, Lightweight, Noise ReductionSize Details: Length: 5.5cm/2.17" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Pair of Road Bike Brake Pad