These sterling silver cufflinks have been polished to a high shine and lacquered so they will not tarnish. They feature translucent green cabochon stones with faint striping; the stones are probably chrysoprase, or green onyx. The stones are prong-set into a fancy rope-twist setting. Each stone measures 1/2" X 3/4" but one is a bit thicker than the other. They are marked "JJJ Sterling." Each link measures 3/4" X 1." These elegant cufflinks are in excellent original condition, weigh .39 oz. and date from the 1950's or 1960's.