[Name]: vacuum tire repair tool four-piece suit [Size]: 17cm 11cm 2cm or so [weight]: 0.3KG [Packaging]: Plastic packaging [Specifications]: 1 set (1 tire repair probe, 1 rubber strip pin, 12g special tire glue, 5 rubber tire strips, each 10cm long) [Applicable]: Repair of vacuum tires for motorcycles, automobiles, etc. ?made in China ?Instructions?: 1. Remove the nails from the tires; 2, first hit the full gas, 80% full can be, too full is not easy to go in, use the drill bit to drill the hole. 3. Place the strip in the fork bit; 4. Exit the drill bit and insert the fork bit and the rubber strip into the air leak port at the same time; (If you have the conditions, find someone to pinch the brakes so that the tires don't roll, it's better). 5, then pull out the fork bit, leaving the strip to seal the leak; 6. Use a blade to remove excess strips; 7. Finally, fill the gas and check if the tire is leaking. You're done. Note: It must be determined that the cold patch penetrates the tire to avoid slipping out after inflation