The keyhole design concept of this set features the use of dark colored carbon fiber embedded on a solid square block of stainless steel. Each pair is meticulously done by hand for a personal touch and to ensure quality craftsmanship. For every pair you purchase, you will receive not just a custom box but a lifetime product warranty as well. The modern day design of this product is just a sampler of what you can expect from the numerous design collections that Cuff-Daddy has in store for you. We also have this style in black enamel and cherry wood accent which you can view by typing product code CD-802 or CD 495 on the search box of this page.