High-quality material: The bicycle brake pads are made of high-quality rubber, not easy to deform, friction-resistant and not easy to damage, durable. Strong braking power: The bicycle brake pads are not easy to twist and deform, strong braking force, effectively keep the brake pads in shape, ensure braking power and riding safety. Noise reduction: The bicycle brake pads are abrasion-resistant and have less wear, which reduces noise and provides good braking performance in wet and dry conditions, making them ideal for use as braking on recreational or commuter bikes. Easy to use: The bicycle brake is easy to install, you just need to remove the old bicycle brake pads and let the new bicycle brake pads snap in to complete the replacement. To replace the other side, please lift or remove the wheel slightly. Package Contents: The package contains 8 pieces of bicycle brake shoes for replacement and use, suitable for most bicycle aluminum rims on the market (HS11/HS12/HS22/HS33/HS66).