Good brake effect: Slightly curved design, does not hurt the wheel, provide good braking ability, effectively prevent diversion sand damage to wheel when braking. The twill water-leaking tanks of v brake pads will provide strong stopping power in most adverse weather conditions. Durable and good quality: The brake pad is made of hard-wearing rubber and metal, durable and non-slip. Good performance of abrasive resistant, heat resistant, spoil disposal without hurting the wheel rim, low noise. Usage: These v brake pads are suitable replacement for most v brake bikes, set of v brake pads includes hex nuts and spacers. Notes: Some new product of hex nuts connecting brake pad is tight, that need pliers turn on. Specifications: Color: Colorful, Blue, Red, Black, Blue & Red Quantity: 4 pieces (2 pairs) Material: rubber and metal V brake block length: 70 mm/ 2.76 inches Package includes: 4 x V brake pads (2 pairs)