Birthstone May Green Rhinestone Spacer Bead for European Snake Charm Bracelets Quantity: 1 May Birthstone Slide on Charm pandora Compatible Fits Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. Material: Zinc Metal Alloy + Rhinestones Charm Size: 11mm x 6mm ,Size: Hole of the charms is 4.8 mm slide on core (not threaded) Birthstone May Green Rhinestone Charm Spacer Bead for European Snake Chain Charm Bracelet