MaterialOur vacuum tyre repair nail are made of high-quality rubber materials,strong and durable,high hardness,wear-resistant,and can be used for a long time. Size PackingYou can get 20 vacuum tyre repair nail large*10,small*10,the size of a single vacuum tyre repair nail is about 11.7*5.3MM, 12.7*6.8MM. Feature: Our vacuum tyre repair nail are resistant to high temperature,corrosion,not easy to be damaged,and have a long service life,which can be repaired in one time.Economy and time saving. Easy to Use:The connection strength is high.Simply insert the nail into the tire wound to complete simple and efficient tire repair work.Good sealing performance prevents water from entering the wound. Be ApplicableIt can be used for automobiles, motorcycles, trucks, buses, and agricultural tires.Is your ideal car tire repair accessories.