Martini Glass Spacer Bead Charm For Snake Chain Charm Bracelet Quantity: 1 Beads Size Hole is 4.5mm slide on Cores(not threaded) Fits and compatible with Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains Material: Zinc Metal Alloy Martini Glass Spacer Bead Charm Pandora Troll Chamilia Biagi Bead Compatible