One (1) Clip Lock Bead Knot for snake Chain charm Bracelet Quantity: One Charm Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. One (1) Clip Lock Bead Knot For Snake Chain Charm Bracelet Material: Zinc Metal Alloy, Size: Hole of the charms is 4.5mm slide on Core (not threaded) One (1) Clip Lock Bead Knot for snake Chain charm bracelets