Description: 【Double Cylinder Foot Operated Sstructure】: Double cylinder foot operated structure air pump, high pressure and strong, quickly complete inflation, saving time and effort. 【Features】: Universal American, French and British air nozzles. Freezing Resistence and heat resistant extended air pipe. Anti slip pedal, good anti slip performance when inflating. 【Built in Air Pressure Gauge】: High Pressure Pedal Inflator equipped with accurate air pressure gauge, real time displaying of inflated tire pressure, easy to grasp tire pressure , avoid overcharging, ensure driving , suitable for various vehicle models. 【Portable Size】: Bike Floor Pump is 17.6cmx9.1cm/6.93inchx3.58inch in size, compact and portable, lightweight design is easy to carry. Whether it is a family backup or outdoor travel, it is an indispensable emergency tool. 【Multifunctional Application】: Portable Bike Tire Pump suitable for vehicles, motorcycles, bicycles, hovercraft and other inflation needs, with a wide range of application scenarios Specification: Material: alloy Size Chart: 17.6cmx9.1cm/6.93inchx3.58inch Package Includes: 1 Piece Bike Floor Foot Pump Note: Please allow slightly errors 1-2cm differences due to manual measurement.