Good Quality:These jewellery clever clasps are made of high-quality brass,durable and sturdy, not easy to fade or deform,with long using time.Extremely durable and can be easily screwed together.They have a beautiful shiny look that will make your jewelry look beautiful.Easy to Use:Each buckle has a split ring at each end. These jewellery clasps secure the ends of the necklace or bracelet together by screwing the two components together and forming a barrel.Wide Application:These copper barrel screw clasps can be widely used for jewelry making,necessary parts of handmade DIY,effortless magnetic clasps in an instant way for necklace,bracelet,chains etc.Usage:These jewelry clasps fastens the ends of either a necklace or a bracelet together by screwing two pieces together that form a shape of a barrel.Delivery Quantity: 200 PiecesPackage Contents: Only the above package contents, excluding other products.Size: 1.5*0.4cm(Reminder: The size is measured manually, please allow 1-2 cm measurement error)Color: Gold(Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)