Pro Jewelry .925 Sterling Silver "2 Beads Christmas Set - Red Green w/ Stars" Charm Bead for Snake Chain Charm Bracelets Quantity: 2 Beads Size:Hole is 4.5mm Material: 925 Sterling Silver Single slide on Core (not threaded) with Swarovski Crystal Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, Zable, and other add-a-bead bracelets.