Volleyball Sports Charm Bead For Snake Chain Charm Bracelet Quantity: One Charm 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 4.5mm slide on Core (not threaded) Volleyball Sports Charm Bead Fits and compatible with Pandora Troll Chamilia Biagi and Other Add-a-bead Bracelets.