"Pretzel" Charm Bead Compatible for Most European Snake Chain Bracelets Quantity: One Charm 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 Pretzel Charm Bead Compatible for Most European Snake Chain Bracelets