Design cufflinks from around 1970, vintage, solid silver, stamped with a crab. Superb quality of my boss's button, very solid, massive, geometric, design, crab hallmark and master hallmark. French work. Dimensions approximately 3 cm long by 1 cm wide. The separation measures about 1.2 cm, with a total weight of 12 g. Very good antique condition. Condition: Used - Very good condition: This item has been slightly used, but its condition is satisfactory. It may show some signs of wear, such as light scratches or tarnishing. All imperfections should be shown and described in the seller's listing. Dominant color: Silver.