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