Locking Pin Backs 400pcs Jewelry Making Accessories DIY Back Bar Safe Lock Brooch Basic Pins(20mm)

Widely Used: The metal pin backing are suitable for pins, lapel pins, name tags, display books, lanyards, bags, vests, hats, jean button, badge, backpacks, enamel pin and other DIY projects.Type: Brooch BaseMaterial: Zinc AlloyColor: SilverWeight:18gPackage Include: 400pcs/set Brooch BaseNote:1. Due to the different display settings, the real product may have a little color error2. The size is manually measured, there is a slight error, please understand

• Suitable for locking pin backs also are suitable for pins, insignia, name tags, display books, lanyards, bags, vests, hats, badge, collectibles and so on
• You can pin your badge on clothes, bags or jeans
• This makes these locking pin backs a great choice for those who frequently wear and swap out pins
• Smooth surface, sturdy and lock your pins firmly, without worrying they will fall off and provide you replacement to the torn screw or wrench locking mechanism
• Keep your objects in place during important moments