Item Name: Bike Pump Material: Aluminum Alloy Features: Anti-scratch, Flexibility, Wear Resistant Color: Black Air Nozzle: Presta /Schrader Valve are Universal Tire Pressure: 300PSI (Max) Size Details: Length: 33.5cm/13.19"(Approx.) No doubt, our product is convenient to use because of the air pressure can be adjusted. And the tire pressure dial has high visibility, which it is easy to apply. You can switch the high and low pressure at will, which it is easy to operate. And the T-shaped handle are ergonomics and effortless to use. It is made from aluminum alloy, is durable to use. The length of the product is 33.5 cm. Applicable to front fork/rear guts/air pressure seat tube bike tires/electric bike tires. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bike Pump