About this item ??Portable Lightweight Design?This mini foot pump is 100% Aluminium Alloy Body, it's mini-sized and as tall as a drink bottle. After shrinkage, it is more compact, and you can be freely placed in your bike bag, backpack and other places. Free tire patch for tire repair at any time. ??Multifunctional Twin Valves?Newly designed valve head can easily switch between Presta and Schrader valves and without any air leaks. The tire pump can inflate for bicycles, electric vehicles, motorcycles, sports balls and swimming rings. ??2020 Upgraded Hand Foot Activated Bike Pump?Hand foot activated tire pump makes pumping much faster and easier. High pressure, up to 120psi, fast inflating and saving time. ??Durable and Stable?The rubber tube of the portable air pump is dismountable, frost-proof and high temperature resistance. Bike Tire Air Pump's Inner and outer tubes are made of high-strength aluminum alloy, which is more wear-resistant and has a smooth surface.