The set contains various jewelry accessories you need for attaching and closing jasserons with jewelry wire or leather cord. Do you want to make your own jewelry? Then this set is perfect for you. You can make necklaces, bracelets, and earrings, and create the perfect clasp on anything because the set contains everything you need. You can cut the wire to the exact desired length with jewelry pliers, and you can attach the small crimp beads using universal pliers. You can clamp the button caps onto the wire, and you can, for example, use the round jump rings to connect the lobster clasp and the eyelet of the button cap. Contents: 10 lobster clasps, 50 crimp beads, 20 end caps, 20 round jump rings, and 5 m of jewelry wire.