Aluminum alloy dispenser.
Leak proof rubber ring.
Rubber EVA anti-freezing cover.
Quick inflating control button. Press the button to regulate speed of CO2 release.
Head adapter presses onto Presta or Schrader valves.
Compatible with 16g / 25g threaded CO2 cartridges.
Kit includes:  1 x 16g cartridge  1 x Trigger head  1 x Rubber EVA anti-freezing cover