Sterling Silver Charm Sparkling Charm Bead Tanzanite Swarovski Crystal fits All Charm Bracelets Women Girls Birthday Gifts EC391 Material: Solid .925 sterling silver (925 stamped), Swarovski Crystal Quantity: 1pc Charm ( Slide-on, not threaded charm bead ) Bead size: ~7.1 x 10.1 mm bead hole diameter: ~ 4.5mm (~ 0.18"); Compatible with all charm bracelets including Pandora, Chamilia, Biagi, Troll, Ohm, Zable, Kays Charmed Memories, Kohls Persona, Moress and all other charm bracelets and snake chain bracelets. Top quality 925 sterling silver guaranteed! 100% return or refund if the item does not meet your expectation. This item is sold by Adabele LLC, and packaged in an Adabele branded bag, and will be either shipped from Adabele warehouse in California, USA or Amazon warehouse. Ensure to receive top quality 925 sterling silver charm, please purchase from Adabele.