Specifications: Product:portable mini pump
 Colour:black Diameter:2.5cm Length:25cm
 Material:environmental plastic Weight:174g Air Tap: American & French type
 Features: Portable & light weight,  easy to carry. Made by high strength plastic & metal material. Artificial mechanical design,  its comfortable & labor-saving. Double switching mode,  apply to American & French type. Equipped with mounting bracket,  two fixed screws,  and bandage. Package included:1xportable mini bicycle pump