Sterling Silver Charm Sweet 21 Charm Bead fits All Charm Bracelets Women Girls Birthday Gifts EC593 Material: Solid .925 sterling silver (925 stamped) Quantity: 1pc Charm ( Slide-on, not threaded charm bead ) Bead size:~10.6 x 10.6mm of the dangling 21, ~3.4 x 7.7 mm of the ring 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.