Quantity and size: this package includes 200 pieces of metal charm clasps and 1 piece of storage box, each clasp measures about 8.5 mm in length and 3.5 mm in width, and the hole is about 3 x 7.5 mm, sufficient quantity and ideal size for you to use in daily life Quality materials: made of quality metal necklace clasp, these pinch clip clasp bails have nice hand feeling and gloss, light in weight and friendly to skin, comfortable to wear, not easy to rust or fade Simple to use: pendant clip connectors are compact, just open them easily by pressing the pendant clips, and connect them with other pendants, chains or ropes, easy to use, not easy to fall apart Various applications: these metal necklace clasps can be widely applied in various ways, such DIY various jewelry, pendants, necklaces, bracelets, earrings, and more, also sweet gift for friends or family on festivals or birthdays, sending your love and support for them Convenient storage box: pendant clips bails are convenient to store in the storage box, which makes it convenient for you to use and carry, no more messing around, easy to access any time