Package Include: 12 pcs square Patch, 12pcs round patch, 4pcs metal rasps, 2pcs metal tire levers and a storage box. So you can get 30 pcs bike repair kits, and use it to easily remove the inner tube and repair your bike tireProfessional Repair: The bike puncture repair kit can repair the puncture hole in the bike inner tube it has 2 different shapes, round and rectangular, all are pre-glued for easy to use. So you can stick it on the tire tube easily without any glue,making repair faster and easierEasy to Carry: All of tools packed in a little box, and it's easy to fit in a saddle bag, back pack or bicycle bag,convenient for you to use anytime and anywhereHow to Use: First, remove the inner tube with the metal tire lever. Then, polish around the puncture hole with a metal rasp, and clean the polished inner tube, making sure there is no water, stains or dust. Finally, stick the tire patch on the hole and wait a few minutes,and you're doneWidely Use: Our bicycle puncture repair patches are suitable for most bicycles, like mountain bike, road bike, electric bicycles, children's bike, motorcycles. Also suitable for other inflatable items, such as rubber boats, air beds, etcColour:As shownMaterial:Composite materialPackage Contents:1 set * bicycle tire repair kitOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.