.925 Sterling Silver " 40th Birthday Cubic Zirconia Encrusted Barrel style " Charm Bead Compatible with Pandora Chamilia Kay Troll Bracelet Quantity: 1 Bead Material: S925 Solid Silver Single slide on Core (not threaded) Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, Zable, and other add-a-bead bracelets.