Silver cufflinks with coral accents. - Color: Silver - Gemstone: Coral - Size: Approximately 7.2mm (diameter) - Size: Approximately 9.8mm (overall width) Thank you for viewing. 1. Coral is all about its red color. Also, coral is the only creature in the world that is both an animal and a plant, a divine object. It has strong spiritual power and excellent beauty benefits! 2. An important point: it leads to success in your work.