Make puncture repair quick and easy with the Birzman Tubeless Kit. The CO2 cartridge shaped kit is durable and the design compact, the cartridge shape includes threads for storage of your inflator head and is also compatible with Birzman's range of handy CO2 cannister mounts.Should you puncture out on the trail and the puncture is too large for the tubeless sealant to be effective, the cleaning file and insertion tool make for easy plugging of the hole with a tyre plug, ten of which are included (2 x 5pc sets).Key Features: Material: CNC machined aluminium / Stainless steel. Size:23 x 87.5mm. Weight: 44g.This product is intended for emergency repairs only. For use with punctures no larger than3mm on tubeless bicycle tyres. The effectiveness of each repair depends on the nature of puncture and condition of the tyre.