Signed 925 for metal content, it is guaranteed 925 parts per 1000 sterling silver. The piece measures 68mm top to bottom (just over 2 1/2") including the bail and 18mm side to side. The inside of the bail measures about 12mm. The bail is hinged.
It weighs 15.6 grams on our electronic scale. Excellent used condition and we have not cleaned or polished this since we bought it.