1. Perfect Sealing Effect:It adheres firmlyto the tire,high connection strength,good sealing performanceprevents water from entering the wound,so the steel belt will not rust or delamination.2. Lossless and Efficient:The inside diameter less than 5mm, no damage to tires, no air leakage.Simply insert the nail into the tire wound to complete simple and efficient tire repair work.3. High Temperature and Wear Resistance:Made of top quality rubber, features high temperature resistance,high hardness and high wear resistance.Long service life,one repair is enough, no need for two repairs.4. Easy To Operate:Easy to install with this tyre repair nail,you can repair your tire by yourself,do not find the auto repair shop,economical and time-saving.5. Wide Application:Professional puncture repair nail,can be used on car,motorcycle truck bus and agricultural tyres.