Diary Book Charm Dangle Bead for snake Chain charm Bracelet Quantity: One Sided Charm Fits: All major Brand Bracelets, such as Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets. Flat One Sided Diary Book Charm Dangle Bead for Snake Chain Charm Bracelet Material:Zinc metal alloy & Alloy (Cadmium Free) Approx:26mm x 21mm(1"x 7/8"), Hole Size: 4.6mm Slide on core not threaded