Here is a handsome men’s vintage Krementz double sided cufflinks set dating to the 1970’s. Each link measures ½” in diameter with a black onyx stone set in a chased designed octagonal frame. The gold tone backs are signed Krementz and the cufflinks are in excellent vintage condition with no scratches of any kind. This handsome cufflink set would make a great addition to any man’s business or formal attire.