SOL Puncture Tire Repair Kit is the most reliable flat tire repair patches in the market today. Handy and portable tire repair kit for a quick repair comes in 10 piece x 2 units includes crayon, abrasive grate board, glue, chalk and nine (6) various sizes in round and rectangular patches. Strong and effective, attached securely to the tube.Handy and portable tire repair kit, fastened firmly to the tube, ready to use for a quick repair. Cyclists will surely like to have this Cycle Puncture Repair Kit on the pocket for their next bicycle journey.