.925 Sterling Silver Number 13 Thirteen 13th Birthday Charm Bead Compatible with Pandora Chamilia Troll Charm Bracelet Compatible with Pandora, Biagi, Chamilia, and Troll beads Charm Bracelets Guaranteed .925 Solid Sterling Silver ** FREE JEWELRY BOX ** Height:10.1mm x Width:10mm Hole size is approx. 5mm