Open Clip Lock Stopper Nob Spacer 925 Sterling Silver Charm Bead Fits Pandora Biagi Troll Chamilla All Other Charm Bracelets EC107 Material: solid 925 sterling silver (925 stamped) Bead Size: ~ 8.5mm x 6mm; the hole diameter of the stopper is 3mm (~0.12") Compatible with all charm bracelets with 3mm (0.12") in diameter including Pandora, Chamilia, Biagi, Troll, Ohm, Zable, Kays Charmed Memories, Kohls Persona, Moress and other European style charm bracelets and snake chain bracelets. Quantity: 1pc Top quality .925 sterling silver charm 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.