SEXY SPARKLES Round Sea Dolphin Dangle Charm Bead for Snake Chain Charm Bracelets Quantity: 1 Size: Hole of the charms is 4.6 mm slide on core (not threaded) Charm Size 21mm x 16mm Material: Zinc Metal Alloy Silver Plated Base Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. 3D 2 Sided Dolphin European Charm for Snake Chain Charm Bracelets