Fix the zipper on your Bouyancy Compensator Device (BCD), life jacket, boat cover or other items with zippers with this graphite mini repair kit. The kit includes one Fix-N-Zip and three add-on pieces to pull it, including a split ring and a string pull attachment. Works on plastic and metal teeth as well as nylon coils. Non-corrosive so works well in saltwater, marine conditions. Works on open and closed ended zippers.Includes:One Fix-N-ZipThumb screwSplit ringString pull attachmentFeatures:Works with mini sized zippersMulti-functional zipper repairUse on Buoyancy Compensator Device (BCD), life jacket, boat cover and moreEasy to useWorks on plastic and metal teeth and nylon coilsNon-corrosive to withstand saltwater and marine conditionsWorks on open and closed zippers