SEXY SPARKLES Microphone with Rhinestones Charm Bead Compatible for Most European Snake Chain Bracelets Quantity: One Charm Size Hole is 4.5 mm slide on Cores(not threaded) Charm Size:(One 1/8" x 2/8") Material:Zinc Metal Alloy+Rhinestone Fits and compatible with Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains The Size Of Pendants: 13mm x 6mm( 4/8" x 2/8").