Features: Eight advantages make going out more convenient. American and French mouths are universal, a mouth is multi-purpose, Aluminum alloy barrel, light, firm and beautiful. Step on the foot pump, pump up the AIRSING without bending over. 120psi high pressure makes pumping easier, With Barometer Lightweight material, small and portable. The foot pump is easy to store, light and easy to carry, and can be placed in the car bag The - pedal makes the of the AIRSING pump more stable and better Easy to compact and portable. Product Description: Material: Aluminum alloy Color：Black Weight: 380g Size: 10cmx 18cmx7.5cm / 3inx5.4inX2.25in Included products: 1x Bicycle Pump [Rapid Inflation] - The bike pump’s steel cylinder body is formed by integral pouring. High-quality piston provides strong inflation power, and the shortened cylinder provides smaller volume and higher pressure, which can be quickly inflated. [Accurate Tire Gauge] - High precision pressure gauge can monitor the tire pressure of in real time during the inflation process, so you don’t have to worry about tire burst caused by excessive air filing. [Ergonomic Handle] - Ergonomic handle design provides comfortable usage experience for everyone. The handle’s rounded corners and thick enough diameter make it easy to grip, which can easily pull the piston. [Perfect Size] - The height of bike pump is 16.5in.Even children can use it independently, which gives them sufficient space to operate by themselves.You can also carry it easily when riding. [Collapsible base] - Collapsible base provides more storage space for bike pump, there is no need to worry about the long and wide base affecting storage. The collapsible base is made of thick stainless steel, sturdy, durable and very stable, has no need to worry about its service life.