Multifunctional combination set: This bicycle repair kit contains 38 types of compact professional accessories, which can easily deal with a series of problems such as chain and tire failure when riding outdoors. It supports repairs in harsh environments, allowing you to continue your cycling journey without danger. Professional repair tools: The set includes chain remover, various specifications of plum wrenches, hexagonal/hexagonal wrenches, flat/ screwdrivers and other accessories, as well as a bottle opener. You only need one to meet all your outdoor needs. Compact and easy to carry: The 38-in-one combination set design allows you to carry it easily when traveling. It is small enough to put in a saddle bag or pocket, and you never have to worry about losing parts. It provides you with more effective help when you encounter special situations and is a good helper for your riding. material: The multifunctional tool set is made of S2 alloy tool steeland 2CR13 stainless steel, which is wear- and -. It is widely used in outdoor survival, home daily use, electrical appliance repair, and bicycle repair. The palm size set includes magnetic suction screwdriver heads for easy use and convenience. Product process: sandblasting+blackening process Applicable: bicycle repair, furniture repair, etc Colour:Silver Material:Alloy tool steel + stainless steel Package Contents: 1 x 38-in-1 Detachable Bicycle Tool Set Only the above package content, other products are not included. Note: Light reflection 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.