Description: These disc brake pads are made of high quality resin and metal, they effectively protect the brake disc. Quiet while braking, resin pad with low noise and excellent power modulation. Effectively protect the brake disc, and prevent the heat accumulation. Suitable for cycling in daily life. You will surely enjoy cycling with the brake pads. Features: 1. Made of resin and metal material, lightweight and durable. 2. Resin pad with low noise and excellent power modulation. 3. Quiet while braking, bring you different experience. 4. Effectively protect the brake disc, and prevent the heat accumulation. 5. Suitable for cycling in everyday life. Specifications: Material: Resin & Semimetal Color: Black (as shown in the pictures) Length: approx. 22.5mm / 0.0.89" Thickness: approx. 4mm / 0.15" Weight: approx. 61g Quantity: 8pcs (4 pairs) Package Included: 8 x disc brake pads Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail. Thank you for your understanding. .