European "Son "Charm Spacer Bead for Snake Chain Charm Bracelet Quantity: 1 Material: Zinc Metal Alloy (Lead and Nickel Safe) Size: Hole is 4.6 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 "Son "Charm Spacer Bead for Snake Chain Charm Bracelet