Unique Bargains Jewelry Making Decorative Locking Clasp Backs Badge Pin Keepers 50 Pcs

The locking pin backs are made of plated copper, rendering them rustproof and durable, without worrying they will fall off. Easy to install: Just put a pin lock in the back of your favorite pin, then use the wrench to secure it in place, the whole process is less effort and time-saving, nice supplies for every pins collectors and pins lovers. Multiple Use: Suitable for pins, badges, name tags, display books, lanyards, bags, vests, hats, badges, collectibles and more. You can pin your badge to your clothes, bags or jeans. NOTE: Please confirm the size before purchasing.