Pro Jewelry .925 Sterling Silver Core "Green Frog on Aquamarine w/sparkles " Glass Charm Bead 1653 Quantity: 1 Bead Material: Sterling Silver Core & Glass Bead Size: Height 16.6mm x Width 7.8mm x 4.4mm Diameter Sliding Core Fits: Most Major Brand Bracelets, such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, & Zable