Locking pin backs are made of rustproof brass material with silver colour coating which makes it more strong, durable and long-lasting.
Easy to use. It has spring loaded fastening that simply need to push to lock it, then push on the base to secure it. Pull the spring back to loosen the lock and remove. No tools required.
Silver locking pin back is rustproof and water resistant, Easy on-off functioning.
Perfect for pins, bags, jackets, hats, jewellery, books, lanyard, vests, badges, insignia, name tags, identification labels, display books, flaps and display books, cords, etc.
