Handy bike patch-kitProduct description for Syncros GLUELESS PATCH-KIT, Black Knifes and Tools UnisexThe Glueless Patch Kit by SYNCROS consists of 25 mm diameter patches that work without glue.The Glueless Patch Kit by SYNCROS makes fixing a flat as easy as putting a sticker on your innertube.Pre-glued 25 mm tire patches, packed in a box of 6 piecesMaterial specifications for Syncros GLUELESS PATCH-KIT, BlackRubber, adhesive tapeMaterial:GummiSyncros GLUELESS PATCH-KIT, Black is developed for the following Sports & Activities:Bike SportsSyncros GLUELESS PATCH-KIT, Black can be used in the following Weather conditions:WarmCold