100%branded new and high quality.
1. Tubeless Tyre Repair Strings 10*0.8cm
2. Big Pack Of 20Heavy Duty Strings
3. These heavy duty strings are quick and easy to use for a fast puncture repair.
4. Can be used to repair the tread area on a radial or bias ply tyre. 

Specifications:

Quantity:20 pcs
Thickness: 8mm
Length: 4 inches
Material: rubber
Size:10*0.8cm
Color: As picture shown

Pakcage Included :
20Pcs Repair Strips

Instructions:
1. Before starting to repair the puncture, remove the dust and debris and take out the things that pierce the tires.
2. Use the screwdriver handle rasp drill to rotate back and forth to pierce the puncture and enlarge the air leakage hole.
3. Prepare a tire repair string and put it into the threaded inserting needle drill.
4. Put the threaded inserting needle drill and the tire repair strings into the puncture at the same time.
5. Slowly rotate 360 degrees and pull out the threaded inserting needle drill.
6. Trim off the excess tire repair strings on the tire.