Securely Hold: The pin backing features a tight clasp design with a strong grip to securely hold badges and brooches, preventing accidental loss during daily wear and movement;
Easy to Use: These pins are easy to attach by pressing and simple without tools. Both kids and adults can operate them effortlessly for quick installation and replacement;
Iron Material: The pin-backs for crafts are made of iron, rust-resistant, and not easy to break or deform. They maintain a strong locking force even after repeated use, staying stable and reliable;
Sufficient Quantity: The set includes 50 pairs of replacement pin-backs clasp with ample quantity for long-term use and backups;
Wide range of applications: The metal pin backs are compatible with enamel pins, badges, lapel pins, brooches, and more. They are widely daily wear, DIY crafts;