Pro Jewelry .925 Sterling Silver "Train" Charm Bead for Snake Chain Charm Bracelet ESS 2659 Quantity: 1 Bead Material: S925 Solid Silver Single slide on Core 3.9mm (threaded) Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, Zable, and other add-a-bead bracelets.