You are viewing a pair of 875 silver hand engraved cufflinks made in Estonia in the 1920's - 1930's. The fronts measure 20mm or just over 3/4" long by 13mm or 1/2" wide. There is a 12mm chain attached to each plate. They are hallmarked : 875 and have a lion passant guardant hallmark used in Estonia between 1924-1939. They also have a maker's initials. The pair weigh 9.2 grams in total.