[6PCS PINCH CLIP BAIL CLASP]: Ice pick & pinch bails: 10x5.5x3.5mm, hole: 4x3m, 6pcs; all packed in a plastic box, enough for your spare and replacement, keep a long time use. Use them with other jewelry to make an exquisite jewelry or beautiful ornament. [925 STERLING SILVER PENDANT CLASP]: Real 925 sterling silver (925 stamped), - a good choice for those who have sensitive skin. All our sterling silver jewelry supplies is coated with a clear protective coating to help prevent silver from tarnishing. [EASY TO USE]: Open the bails and apply a small amount of pressure to close the bails and push the prongs into the pre-drilled holes in the pendant. Large hole design make these clasps fit for most sizes of necklace chain. [SUITABLE FOR MOST JEWELRY]: Turn cross-drilled beads into beautiful pendants using quality bails. Bails have post inserts to secure the beads or pendants. The top loop is wide enough to slide through strings, cords, or chains to be a pendant. The width can also be adjusted by squeezing the loop. [WIDE APPLICATION]: Great for DIY your special & unique jewelry, widely used in attach beads, crystals, gemstones and some other pendants to necklaces or bracelets.