GoodBZ Gold Porsche Logo Novelty Cufflinks, Sports Car Emblem Cufflinks Novelty Cufflinks Made with rhodium plated&color enamel, which does not tarnish or rust over time. Celebrate your profession with these cufflinks Finely polished to ensure optimum smoothness of surface. Size: Approx. 5/8" x 7/8" (17 x 22mm) Material: Cupronickel