The design for these cufflinks is related to the special FELDO watches. The stainless steel body is covered by red gold plating on the front edges and black on the back. A carbon fiber plate is situated in the middle of the front.
This carbon inlay is kept by two black side plates which are fixed by four red gold screws. The catch is also made from red gold plated stainless steel. The FELDO sign and letters are engraved.