• Wool, PP
• Brake pad for bike-- though this brake pad is simple , its so practical when you use it. the material of the product is firm and durable
• Felt brake pads-- applicable fitness equipment, such as exercise bike, to increase the hindrance ability
• Brake blocks shoes-- this exercise bike brake pad has a simple design, and simple stable material, but very practical in use
• Bicycle brake blocks-- though this brake pad is simple , it's so practical when you use it. the material of the product is firm and durable
• Bicycle brake pads-- made from , sturdy, wear-resistant and non-slip. strong friction and good braking effect