This professional fitness bike brake pad is made of premium material. It is strong and durable, which can be well-fitted to your bikes. It can effectively improve the braking performance and reduce the braking noises. You can not miss it. Features - Color: Brown - Material: Cowhide - Size: 14.50X2.00X0.30cm/5.70X0.79X0.12inch. - Applicable fitness equipment, such as exercise bike, to increase the hindrance ability. - Adopted of superb material, it owns the ability of no-slide, wear-resistant, strong and durable. - Easy to install, use, and disassemble for your convenience and save your time. - With few obstacles on the bike, and withstand constant bumps and jolts.Stable installation and safe use. - It is a great gift for your friend who loves to build their bodies.The product is wear-resistant, strong and durable. Packing list2 x Brake Blocks