Custom Hard Enamel Cufflinks are an upscale and durable type of clothing accessory. It uses a fine process to combine enamel with metal, the surface is smooth and flat, and the design can be very fine and complex, including a variety of colors and unique shapes. Because Custom Hard Enamel Cufflinks are elegant and well made, they are ideal for corporate professional images, formal social events, weddings, anniversaries, and other important occasions.