Features： 1、Brake pad composite is resin with metal fibers 2、Mixed sinter of resin and metal particles 3、Effectively protect the brake disc 4、Quiet while braking 5、Resin pad with low noise and power modulation Specification： Description: These disc brake pad are made of resin and metal, they effectively protect the brake disc. Quiet while braking, resin pad with low noise and power modulation. Suitable for cycling in daily life . You will surely enjoy cycling with the brake pads. Features: 1. Resin pad with low noise and power modulation 2. Quiet while braking and effectively protect the brake disc 3. Suitable for cycling in everyday life Specifications: Color: Black (as shown in the pictures) Material: Resin + Metal Product Size: approx. 30mm(Length), 35.2mm(Height), 4mm(Thickness) Weight: approx. 29g Quantity: 2pcs Package Included: 2 x disc brake pads Note: 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail. 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. Package List：