Rhodium-plated Sterling Silver White Swan Swarovski Elements Crystal European Style Dangle Bead Charm Slide-on (not threaded) bead charm Rhodium Plated on 925 Solid Sterling Silver Approximately 4.3mm Hole Size Fully compatible with European-style charm bracelets such as Pandora, Troll, Biagi, Persona, Ohm, Kay's Charmed Memories and More.