This is a DIY lobster clasp. Made of premium and sturdy alloy material, very durable for . Multi-functional, can be used as a dog leash , bag accessories or keychains. The with compact design can work for most bag, to better meet your needs. And the colored can match your DIY bag, keychain and others. Features -Color:Assorted Color -Material:Aluminum Alloy -Size:5.03X2.06X1.00cm/1.98X0.81X0.39in - This clasp is made from safe alloy material, reliable and durable, with good texture to serve you long. - You can take full advantage of these rope end caps to make fashion bracelets, necklaces, anklets, key chains, phone decoration accessories. - Different colored cord ends will meet your various jewelry craft requirements. - These rings are for home keychains, lanyards and other DIY crafts. - Learn simple and exciting techniques to make jewelry, let you experience the joyful making process. Package list: 240 x Keychain 240 x Keychain Rings