SEXY SPARKLES Choose Your Birthstone Charm Spacer Bead European or Snake Chain Charm Bracelet Quantity: One March Birthstone Charm Pandora Compatible Dangling Style Size Hole is 4.5 mm slide on Cores(not threaded) Material:Copper+Zinc Metal Alloy, Silver Plated Base Fits and compatible with Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains Birthstone Dangle Ball Spacer Bead Charm March