European Sis Heart Charm Bead for Snake Chain Charm Bracelet Quantity: 1 Material: Zinc Metal Alloy Size: Hole of the charms is 5.2 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 Sis Heart Charm Bead for Snake Chain Charm Bracelet