Features: The bicycles brake Pad are make of Resin and Metal, high strength, wear-resistant, good heat dissipation performances and low thermals attenuation, not easily deformed. Resin brake Pad have good braking performances, sensitive and stable braking effect, low noise, making your cycling safe. The spring clip have good elastics and strong resiliences, pin is smooth and flat, slidings smoothly. Uniform and powerful braking with low noise. Great performances and stability in dry, wet or clumpys environment. Fine appearance, good braking effect, noiseless, wear-resistant, safe, stable, comfortable and convenient. Specifications: Materials: Resins Metal Size: As Shown in the Picture 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. Package includes: 10Pair Bike Brake Pad