This set of cufflinks is the perfect gift idea for an Engineer or construction worker. Set in rhodium silver; they'll never tarnish or need polishing. Each cuff link measures approximately 1 1/8" x 5/16" and is hand finished to ensure you're getting the best possible quality. Match with any color French cuff shirt for the perfect addition to your cuff. Cufflinks-and-ties.com aims for customer satisfaction. As a special thank you, we are including a free quality chrome storage box with your purchase of this great set of cuff links. The box works great for giving this set as a gift too!