Sterling Silver Oxidized Hard Shell Style Taco Dangle Bead Charm Sterling Silver Oxidized Silver Bead Hole Size Approximately 4 Millimeters Compatible with the majority of brands of European bead bracelets and necklaces. Approximately 21 mm height X 8 mm width (0.83 inch x 0.32 inch) Bead charm weighs approximately 2.9 grams.