[Usage] Bicycle tire inflation hand play inflation, suitable for mountain, road vehicles, etc., air nozzle to inflate the swimming ring, air distribution needle to inflate the basketball. With large clamps, the kettle holder can be fixed on the car with the screw [ Function ] Mini hand pump, used with the car; Small and generous, beautiful and , the , France and Britain three kinds of air nozzle are applicable, do not need to change the nozzle. The gas nozzle is converted into a British or French mouth. As long as the head of the gas nozzle is rotated out and the core of the built-in rubber ring is replaced by a one, it can be converted into a British or French mouth. Wide range of use, equipped with bicycle pump clamp, easy to carry. [Product name] Bicycle miniature air cylinder [ Specification ]21 x 235mm (23cm long) Material: Nylon + metal colour: black Package Contents: 3 x Universal Bike Pump 1 x clamp 1 x Inflator nozzle 1 x pump needle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.