Enamel Butterfly Charm Spacer Bead for European Snake Chain Charm Bracelet Quantity: 1 Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. Material: Zinc Metal Alloy + Enamel Size: Hole of the charms is 4.8 mm slide on core (not threaded) Enamel Butterfly Charm Spacer Bead for European Snake Chain Charm Bracelet