NIUNIU Ultra Light and Portable Mini Portable Bicycle Pump Bicycle Riding Equipment Features Lightweight Bicycle Pump that can either be stored in the back pocket or attached to your bike with the bottle cage attachment point you can get out of trouble in the event of a flat tire, Also out riding can be used to pump the soft tires to better pressure at all times. This is a great mini pump with a telescoping action that gives the pump a "dual shot" of air with each stroke. Lightweight and portable. High efficiency, more air stroke. Versatile, very useful and convenient. Applicable models: mountain bikes, road bikes, folding bikes, baby bikes, road bikes, communication vehicles, electric vehicles, balls, vans, tricycles, air nozzles: Meizui/Fazui Note, because there may be color and size difference between the light effect photo and the actual product, please allow 1-2 cm error Shipping Quantity: (1 Piece) Aluminum Alloy Pump Size: length 28CM/air nozzle width 5CM/thickness 3CM Color: silver