About this item Excellent quality: This bicycle air pump is made of high-strength aluminum alloy, which is stronger, lighter and more durable, not easy to break and damage. After the surface of the bicycle pump is anodized, it has better corrosion resistance. The surface has a non-slip thread design, the pump will not slip when pumping water Easy to carry It is small enough to fit in any pocket or backpack, or carry attach to a frame that contains a bottle cage. Help solve the problem of flat tire anytime and anywhere during your driving, so that your driving is not hampered Universal multi-valve: just twist and disassemble the pump head , this mini bicycle pump, you no longer have to worry about the incompatibility of bicycle pumps and valves, a valve bicycle pump solves all the problems Easy inflation Therefore, this bicycle tire pump can save a lot of effort compared with traditional tire pumps, and the inflation efficiency is greatly improved. Young girls can use it easily and efficiently without any burden Multi-Scenario Use: This mini air pump can meet different inflation needs at the same time! All kinds of ball games: basketball, football, rugby, balls, inflatable toys, etc. In these scenes you can see the excellent performance of this mini pump