Package includes: totally 4 pairs v brake pads (8 packs); Each piece of v brake pad comes with 1 piece hex nut and 5 pieces spacers Good design V bike brake pads: slightly curved design which does not hurt the wheel, and provide braking ability, effectively prevent diversion sand damage to wheel when braking Brake pad size: 70 mm/ 2.76 inch in length, 10 - 14 mm/ 0.39 - 0.55 inch in width and 38 mm/ 1.50 inch in height; Lightweight and portable, convenient for riding a long journey Good quality and performance: the brake pad is made of hard-wearing rubber and metal, the twill water-leaking tanks of v brake pad will help stop power of your bike in most adverse weather conditions Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you!