Features: 1.Easy to Operate: Simply insert the vacuum tire repair rubber nail into the tire hole for simple and efficient repair work. 2.Durable Material: The vacuum tire repair kit is made of high grade rubber, which is heat resistant, hard and durable for a long service life. 3.Perfect Sealing: The car tire repair nails kit adheres tightly to the tire and provides a good sealing to prevent water from entering the tire. 4.Complete Accessories: You will receive 40 tire repair screws. Small repair screws are used to repair 1?3mm holes, and large repair screws are used to repair 3?5mm holes. 5.Wide Application: The tire repair rubber screws fast tool is widely applicable for cars motorcycles trucks buses and agricultural tires Specification: Item Type: Vacuum Tire Repair Kit_x000D_ Material: ABS + rubber + aluminum alloy_x000D_ Size:_x000D_ Small Screw Size: Approx. 5.3x11.7cm/2.09x4.61in_x000D_ Large Screw Size: Approx. 6.8x12.7cm/2.68x5.00in_x000D_ Application: Suitable for cars, motorcycles, trucks, buses and agricultural tires_x000D_ Small Screw: Can fill the gap of 0.1-3mm/0.4-1.18in_x000D_ Large Screw: can fill the gap within 3-5mm/1.18-1.97in PackageList: 20 x Small Tire Repair Rubber Screw 20 x Large Tire Repair Rubber Screw 40 x Tire Repair Rubber Nail Storage Box 1 x Screwdriver