The tire boot kit is a cyclist's must-have if it all goes wrongFeatures:The kit features 8 varied cuts of thin, durable and tear-resistant hypalon, specifically designed for covering sidewall and tread tears on any tubed tire.Atube of glue is included to help mend the trickiest of tears and a double-sided velcro retention strap keeps things compact and pack-friendlyAsimple solution to get you out of a sticky situation - third party online sales strictly prohibited by manufacturer