What's in the Package: You will get 4pcs spring gate rings clasps in metal color, package with a clear plastic box to preserve and daily use. Design: Gate O-ring Keychain clip design, keeps them from slipping. Built-in spring snap hooks, Easy to use. Simply push on, the quick connect and release, and it will automatically close. High Quality: Made of stainless steel, opens and closes easily, closure of spring clasps very easy, lightweight and sturdy, not easy to corrode or rust, also not easy to break, safe to use. Clasp Size: about 12mm in diameter, 2mm thick, 7.5mm inner diameter, small but strong, the compact size is perfect for your handmade jewelry and DIY crafts. Easy to UseWorking with webbing or straps to extend the length or replacing. DIY craft or attach charms, Great for adding lanyard loops to bags and zipper pulls with beads and charms.