Get in the Know for basic tire patching repair. This kit is a fix all for customers that need a fast plug or patch. Contains 1 box 12-220 (fiber seal insert)50 per box. 1 can 14-008 chemical vulcanizing cement. 1 ea. 14-204 (pistol grip spirial cement probe) 1 ea. 14-216 ( pistol grip split eye needle) 15 ea. 11-311(Euro-Style medium square repair unit) Repair booklet.