Durable material: 100% aluminium alloy, no paint peeling, no rust. High quality to use longer and save money. Multi-purpose valves: Compatible with universal Presta and Schrader valves. Foot air pump can inflate for bikes, electric vehicles, motorbikes, air cushion, swimming tyre, basketball, volleyball and more. Foot pedal design: The foot-activated pumping motion is effortless and fast. You can fill your tyres in seconds without breaking a sweat. Save your energy for things that matter. Delicate and lightweight: Only about 350 grams, size 6.81x3.46 inches. Easy to carry and you can put it freely in your pannier, backpack and other places. WHY CHOOSE LEMETOWER BICYCLE PUMP? Compact Mini: Compact mini, fashionable and beautiful, lightweight, simple texture, high strength, easy to carry. Anti-slip collapsible pedal, collapsible footrests: The concavoconvex design makes the bike pump more stable and easy to inflate by foot. High-quality rubber hose: The rubber hose of our tyre pump is frost-resistant and resistant to high temperatures, has a long service life, is strong and durable and beautiful. Aluminium alloy inner and outer barrel: Made of high-strength aluminium alloy, the floor bicycle pump is more durable and wear-resistant, smooth surface. Multi-function dual valves: Newly designed valve head can easily switch between Presta and Schrader valves and without air leaks. Specification: Stretched:24 20cm, Collapsed: 17 9cm Weight: 350g"