I have tested out silicone wedding rings before (both a single ring and a pack of rings including various sizes), but I had never tested out a pack with multiple colors. Vitalius’ set of wedding rings for men has three rings in three different colors – black, gray, and gold. The rings are comfortable to wear and have no flaws, and the ring size is branded on the inside of each ring. This set is great for married men who are looking for “high performance” rings to wear in situations that require flexible, non-conductive rings. You can learn more about them here on Amazon.