U.S. Merchant Marine Academy 18-karat gold cufflinks are elegantly and richly detailed with the USMMA insignia, making an ideal graduation gift. Solid 18-karat gold discs measure 1/2" in diameter. High polish, rich luster finish. Exclusive to M. LaHart and packaged in a signature jewelry pouch with gift box. Officially licensed by US Merchant Marine Academy. Manufactured by a trusted supplier.