10Pack Metal Spring O Rings Clip Keychain, Round Carabiner Clips Keyrings Snap Hook Buckle, Purse Shoulder Bag Chain Rings Clip Replacement Paracord Keychain Lanyard Leather DIY Crafts. The round carabiner clip snap spring O ring made high-quality of alloy material is light, surface is anti-oxidative treatment by plating process nickel free, improve wear resistance and rust resistance, The spring snap o ring has a smooth surface and edges that will not scratch your item, round buckle hook available as your DIY craft accessory. Round keyring clip can decorate and replace most items, such as key ring, small dog leashes, dog collar tags, purse charms clip, handbag, shoulder bag, strap, exercise band, bag tassel, keychain clip and outdoor paracord keychain lanyard or match with your desired hanging crafts or decorations, round clasp ring is a great DIY accessory, can be given as a gift to a friend.