1. Material: rubber 2. Size: 7 x 3.5cm 3. Feature: no need of glue 4. Package includes: - 1 set: 6 x tire patch, 1 x metal tire chip 5. The patch is light in weight and can be packed in a bag to prevent sudden bicycle accidents 6. Easy to Use: The bicycle tire repair kit is convenient for you to operate by yourself; you only need to use a metal file to polish the perforated part and clean the polished surface, and then stick the patch firmly to the perforated part
