Precision CNC machined aluminum Tubi Valve Cleaner allows to remove or tighten two-piece Presta valve core and clear tire sealant clogs from valve stem for tubeless tire maintenance. Compact size easily fits in a jersey pocket or saddle, or mount with TubiPod Max for a ride.MATERIAL CNC: AluminIum / Stainless steel┬áCOMPATIBILITY: Can be mounted to TubiPod Max┬áADDED FEATURE PCT: (Presta Core Tool)┬áSIZE: 6.8 x 0.95 x 0.95 cm / 2.7ÔÇØ x 0.4ÔÇØ x 0.4ÔÇØ┬áWEIGHT: 8.8 g / 0.31 oz