SEXY SPARKLES Pinwheel Charm Bead for Snake Chain Charm Bracelet 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 One Sided Pinwheel Charm Bead for Snake Chain Charm Bracelet. This charm bead spacer is a great add on to your Pandora bracelet. Fits and compatible with Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains. Great charm for birthdays, Christmas and any holiday!!!