[Sterling Silver Bail Clasps]: Snap on bails are made of 925 sterling silver, smooth surface, soft metallic luster, good ductility, silver makes it more textured, not easy to rust or fade, won't bring burden or cause discomfort to your skin, safe and comfortable to use. [2Pcs Clasps In A Box]: 2Pcs pinch clip bail clasp: about 5.2mm wide, 18.4mm long, hole: 3.5x4mm, pin: 0.8mm, all packaged in a small box: 68x52x11, easy to not lose the pieces, can keep links for dirty. [Connector Clasps]: The snap on bails are usually used to connect Jewellery chain and pendants, open style, easy to secure the beads or pendants, turn cross-drilled beads into beautiful pendants using quality bails. [Easy to Use]: Open the bails, slides through a chain or leather cord, and apply a small amount of pressure to close the bails and push the prongs into the per-drilled holes in the pendant. Easy installation and replacement. [Wide Application]: Bail clips can be perfectly matched with beads, gemstones, crystals or pearls. You can use them to make beautiful jewelry charm earrings, necklaces, bracelets, key chains can be given as gifts to your family and friends on birthday, Christmas, New Year.