Good Luck "Horseshoe" Charm Spacer Bead For Snake Chain Charm Bracelet Quantity:1 Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. Material: Zinc Metal Alloy Size: Hole of the charms is 4.8 mm slide on core (not threaded) Antique Silver Tone Good Luck Horseshoe Charm Spacer Bead Fits and compatible with Pandora Troll Chamilia Biagi Bracelet.