21-10pcs vacuum car tyre repair rubber nail set universal tire screw tubeless repair tools accessories kit for motorcycle truck. Specification: Product name: tire repair rubber nails, Colour: Black, Purpose: Tire repair, Scope of application: Small size can fill up the breach within 0.1mm-3mm, Large size can fill up the breach within 3mm-5mm, Material: Rubber, Size: Large size is about 5.3*11.7cm, small size is about 6.8*12.7cm. Features: 1. It can fill up the gap with the inner diameter less than 5mm without damaging the tire and leaking air. 2. It fits closely to the tire, has high connection strength and good sealing performance, prevents water from entering the wound, and prevents the steel belt from rusting and delamination. 3. Easy to operate, easy to install with this tire repair nail, repair the tire by yourself, no need to find an auto repair shop, economical and time-saving. 4. Made of high-quality rubber, it has the characteristics of high temperature resistance, high hardness and high wear resistance. 5. Widely used, professional puncture repair nails, can be used for automobiles, motorcycles, trucks, buses and agricultural tires. Package included: 10pcs * Large Tire Repair Rubber Nail + 10pcs * Small Tire Repair Rubber Nail+1pcs screwdriver