A classic and clean way to add style to any outfit. Genuine slab of onyx is set on a sterling silver backing. Along with a set of 4 tuxedo studs, this set couldn't be more stylish. By Ravi Ratan. You can even engrave these magnificent cufflinks for the ultimate personalization. If you’re a modern man who cares about his appearance, these cufflinks were specifically made for you. The quality is evident in the hand-polished shine. Presentation box included. Cufflink size: 3/4” x 3/4”