#10 YKK® Top Stops are used to stop a #10 zipper slider at the end of the zipper from sliding out of a closed or separating zipper. Simply squeeze the Top Stop on both sides of the tape. Press hard enough so the stop is tight on the tape but not so hard as to deform the stop allowing the zipper to pass. Available in black or white.
NOTE: 2 Top Stops are required per zipper.
Designed for YKK zippers but can be used for any brand of #10 toothed zippers.
Sold each.