SEXY SPARKLES European Celtic Knot Charm Bead Spacer for Snake Chain Charm Bracelet Quantity: 1 Material: Zinc Metal Alloy (Lead and Nickel Safe) Size: Hole is 4.5 mm slide on core (not threaded) Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. European" Celtic Knot " Charm Bead Spacer for Snake Chain Charm Bracelet