1、The portable bicycle repair kit includes a 16‑in‑1 multi‑function tool, 3 steel tire levers, 12 glueless tube patches, 2 metal RASP, 2 valve cores and 1 portable tool pouch. 2、It helps to solve various problems when riding a bicycle, it can also be used for basic maintenance when not riding a bicycle, or it can be used as a daily home maintenance tool alone. 3、16 in one multi‑functional tools includes allenwrench 8/9/10/ mm, slotted screwdriver, cross screwdriver, socket extension rod, solid wrench 8/10/15/mm and hex wrench 2/2.5/3/4/5/6mm. 4、The tire lever kit can help you quickly and easily disassemble the tire and repair the puncture, the self‑adhesive tire patch is easy to use, just use a file to sharpen the tire, and then firmly paste the patch to the punctured area without extra glue. 5、Portable tool bag, compact to fit into your bag or pocket, the back of the bag is equipped with a nylon belt loop, which can be worn on the belt, with this bag, it can help you solve most bicycles when riding outdoors problems.