Feature(may vary by option.)

●Easy to use: CO2 cartridge is not included. This CO2 inflator head is small and easy to carry, you can inflate the tire while traveling. Just plug the tip of your mouth into your bike tire and inflate in seconds and you can install it right away
●【Safe & Convenient】Easy to use dual valve check in lock/unlock mode of the air control valve, tighten the screw head to control the amount of inflation
●【Premium Material】High quality aluminum alloy CNC machining ensures durability and longevity for all parts
●【For Presta / Schrader Valves】Reliable adjustment switch, easy to control and leak-free, this CO2 inflator is compatible with bicycle tire Presta / Schrader valves
●【Guarantee】If you are not satisfied with the product you receive, you can send us an email at any time. We will reply you immediately and help you solve the problem

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Description

Specifications:
Condition: 100% Brand New
Item Type: CO2 Inflator
Material: Aluminum alloy + sponge
Inflator Length: Approx. 36mm / 1.4in
Inflator Width: Approx. 31mm / 1.2in
Inflator outer diameter: approx. 0.6 inches (16 mm)
Sleeve Length: Approx. 2.4 inches (60 mm)
Sleeve Diameter: Approx. 28.5mm / 1.1in
Weight: Approx. 1.1 oz (32.0 g).

Instructions:
1 Install and tighten CO2 cartridge (not included) to the product
2. Tighten valve to tire valve
3 Rotate the CO2 cartridge (not included) counterclockwise about 60 degrees to inflate
4 Once the tire is inflated, loosen the valve from the tire

Package List:
1 x CO2 Inflator
1 x sponge sleeve
1 x Manual (English language not guaranteed).

Note: b>
1 CO2 cartridge not included 2 Please use CO2 cartridges at a time within 10 minutes.