You are purchasing one (1) single beautiful sterling silver and 18K yellow gold bar column cufflink with a bullet back made by Tiffany & Company. It is marked T&CO 925-750 on the bar as seen, and it is in very good preowned condition as seen in the enlarged pictures with light tarnish. The back has good tension and the top measures 22mm long by 7.5mm wide and it weighs 5.3 grams. High bidder to pay actual shipping with tracking in the continental U.S. Thanks for looking!!