This listing is for a pair of Vintage Dolan Bullock 925 Sterling Silver Gold Vermeil Red Cabochon Cufflinks.  Dolan Bullock began making cufflinks in 1917, and had been a core product of their men's accessories line throughout the brand's history.  These cufflinks are thought to be from the 1930’s.  They are stunning, elegant and would be a great addition to any man’s cufflink collection.   The cufflinks measure approximately 1” in length and 0.75” in width.  Please let me know if you have any questions – Happy Shopping!