Graduation Cap Charm Bead Dangle for European Snake Chain Charm Bracelet Quantity: 1 Fits Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. Material: Zinc Metal Alloy Size: Hole of the charms is 4.6mm slide on core (not threaded) Graduation Cap Charm Bead Dangle for European Snake Chain Charm Bracelet