Packed per set of (approximately) 50 bottom stops and 100 top stops.

Want to shorten a long zipper? Then zipper stops always come in handy.

• Look here for a short how-to on metal teeth zippers: https://www.zipperzoo.be/nl/blogs/wildstuff/the-zip-files-deel-3-metalen-rits-op-maat/
• The same principle applies to plastic or resin zippers.
• Bottom stops are also often used for shortening spiral coil zippers, but top stops are rarely used. Look here for an excellent alternative: Illustration finishing coil zipper