Antique Silver Finish Mermaid Dangle Charm Bead. Compatible With Most Pandora Style Charm Bracelets. Material: Antique Silver Metal Base Hole Size: 5mm Fits Most Major Charm Bracelets For Women and Girls Including Pandora Troll Biagi Chamilia Zable Hallmark Kay Jewelers Davinci Disney and Many More European Style Big Hole Charm Bracelets and Charm Bead Systems