6 Sizes: Contains 6 different pendant bails, each size's quantity is different. Contains 220pcs stainless steel color bails in the plastic box, convenient for your daily use and store. Snap on Bails: You can turn cross-drilled beads into beautiful pendants using these high quality bails. Pinch bails have post inserts to secure the beads or pendants. Easy to Use: Apply a small amount of pressure to press the bails and add large hole beads or charms, turn them into beautiful pendants using snap bail hook. It is convenient for you to DIY unique pendant jewelry. Suitable for Most Necklaces: The loop of pinch bail is wide enough to slide through strings, cords, or chains to be a pendant. The width can also be adjusted by squeezing the loop, it is suitable for most necklaces. Wide Application: These pinch bails are great for DIY your special & unique jewelry, widely used in attach beads, crystals, gemstones and some other pendants to DIY different styles of necklaces or bracelets.