Beautiful Sterling Silver Butterfly Charm Transformation and Change Bead for Charm Bracelet Great Gifts EC599 Material: Solid .925 sterling silver (925 stamped) Quantity: 1pc Charm ( Slide-on, not threaded charm bead ) Bead size:~9.3 x 12.5 mm of the butterfly, ~3.4 x 7.7 mm of the ring bead hole diameter: ~ 4.5mm (or ~0.18"); Fully compatible with standard European charm bracelets such as Pandora, Chamilia, Biagi, Troll, Ohm, Zable, Kays Charmed Memories, Kohls Persona, Moress and other European style charm bracelets and snake chain bracelets. Top quality sterling silver product guaranteed and hassle-free returns only if the purchase is made with Adabele. Adabele is a registered brand with the US Patent and Trademark Office. Our logo, company name and brand are all intellectual property of Adabele LLC. Other sellers with a new listing are not authorized by Adabele to sell this product. They are known to offer counterfeit, imitation products that are not authentic Adabele products.