Height: 1 7/16 inches or 36mm(including bail)
Bail Height: 1/4 inch or 7mm
Width: 11/16 inch or 18mm
Weight: 3.1 grams
Sterling silver is an alloy consisting of 92.5% pure silver and 7.5% of other metals, usually copper. Most silver jewelry is made using sterling silver because pure silver is too soft and needs a stronger metal like copper to preserve its ductility