DUUTI 10pcs Bike Inner Tire Tube No-glue Rubber Patch

Features:
- Made of rubber, lightweight and ultra thin, easy to carry and prepare for emergency need while riding
- Self adhesive patches, can stick on the tire tube without any glue, much easier and quicker to repair
- The product includes 10 pieces for repairing bicycle tire, the diameter of the patch is 25mm
- Great tool for repairing tire, inner tube, air bed, dinghy, air matt, paddling pool, etc.
- Suitable for various types of bike such as road bike, mountain bike, fixed gear bike, etc.

How to use:
1. Find out the position of the hole on the tire tube.
2. Use the sandpaper ( not included ) to buff around the hole, the buffing area should be larger than the patch.
3. Apply the patch over the hole and press firmly.
4. Wait 30 seconds before inserting tube into tire and pumping up.