Material: Aluminum Tube, Iron Base Frame,Package Included: 1 x Floor Air Pump ,1 x Nozzle adapter,1 x Sports needle Ergonomically Double Cylinder Design, Faster Pumping Than Normal Single Barrel Pump,double cylinder design, more air pressure, less leaking, easy and effortless when pumping Foot double cylinder High pressure speed rushing, up to 160PSI, accurate to below 150PSI. 2 Universal Presta & Schrader Valves, US and French mouth dual-use, No conversion needs; 3 Different Types of Nozzles to meet all your needs; Made of Quality Heavy Metal, which makes it sturdy and durable; Non-slip Pedal, Just step on the lever of the floor pump to start the flow of air, features large foot pedal with non-slip mat; Safety Slide-lock, Designed with built-in safety pedal slide-lock, to keep the body steady and wouldn’t pop out in suddenly when folded. Foldable and Compact Design, Easy Storage and Save Space; Widely Application: For car/SUV/RV tires, bikes/bicycle tires, sports equipment, inflatable toys etc. Drasert Air pump Material: Aluminum barrel & Iron base frame. Easy To Cary : The rugged alloy bracket, piston, rubber air tube and extra needles will give you a variety of experiences. Foldable, space-saving, compact, can be stored at home or easily placed in the car, especially in your travel, taking up little space. How To Make The Nozzle Work :1. Unlock (press the button on both sides of the air pump at the same time as indicated) 2. Screw the nozzle onto the valve (do not deflate when tightening) 3. Lock and start to inflate (use your foot to easily press, quickly inflate. Specifications