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