Made of alloy material, this jewelry accessories set, including 2 double strands slide clasps, 2 three strands slide clasps, 2 four strands slide clasps, 2 five strands slide clasps, is safe and durable. It can help you create different layer combinations, which can prevent the layered necklace from winding when worn, making you look more charming. Features - Color: Silver. - Material: Alloy. - Packing Size: Approx. 8 x 6 x 3 cm / 3.15 x 2.36 x 1.18 inch. - This buckle is a long tube with a corresponding number of strands on each side. You can add bracelets or on it. It is a good choice for decorating jewelry. It comes with a box for your storage. - Made of alloy material, light weight, not easy to fade, can be used for a long time. - The tube can be closed by pulling open and pulling back, can be connected for multiple strings, easy to use when you make jewelry. - You can match any necklace and change it at any time; it can help you create different layer combinations, which can prevent the layered necklace from winding when worn, making you look more charming. - Best gifts for friends. Package list: 8 x slide clasp