Inspired by the 35th President of the United States, John F. Kennedy Cufflinks are a solid staple for every cufflink collection. Boldly set in Gunmetal, semi-precious Mother of Pearl adds a modern, yet masculine look leaving behind the question, ask not what your cufflinks can do for you, but what you can do for your cufflinks. Engrave the backing for subtle personalization or to commemorate an event. (There is an $10.00 charge for engraving up to 8 characters. Please allow for a 5-7 business day lead time on all engravables.) Approximately 7/8" x 5/8" Gunmetal plated base metal and genuine MOP Engravable whale back closure