An elegant pair of Domed square cufflinks is perfectly finished with a silver pyramid dome. These cufflinks are a great gift idea for any occasion. This classic Domed Square Cufflinks Suitable for dad, groomsmen, and men of all ages, this gleaming geometric design will never go out of style. Swivel back closure protects your investment. Approximately it measures diameter as 5/8" x 5/8" in size.