It is a Ruby Tear Drop CZ Crystal Cuff Links. Like their sapphire "tear drop" counter part, these CZ crystal cuff links have a unique and exquisite design. Each crystal delicately placed in rhodium. Immaculate finish. Polished by hand. You'll be shining' from across the room. Size: 9/16" (larger part) and 3/8". Presentation box is included.