Bike Tire Repair Kits - Bycicle Inner Tube Puncture Patch Kit with 24PCS Vulcanizing Patches

The perfect repair kit-There are 4 PCS metal file & 4 PCS esistant sandpaper in the suit, can help you polish the damaged part of the inner tube. Whether it is pierced by nails or sharp glass shards, you can use it for perfect repair.