Oxidized Sterling Silver Three Dimensional Medical Crutches Dangle Bead Charm Oxidized Sterling Silver Three Dimensional Charm Silver Bead Hole Size: Approximately 5 Millimeters Compatible with the majority of brands of European bead bracelets and necklaces. Height 41 millimeters (1.61 inch) x Width 6 millimeters (.23 inch) - each crutch Bead charm weighs approximately 2.30 grams.