Sil-Ray and Gol-Ray are two of Smith & Warren’s deluxe finishes for the company’s badges, collar brass, and insignia. Heavy electroplated layers of rhodium, for silver-toned Sil-Ray, or 24-karat gold, for gold-toned Gol-Ray, are protected with an extremely hard clear coat. These precious metal finishes meet jewelry industry standards for appearance and industrial standards for durability. Utilizing the same technology found on automobiles, Sil-Ray and Gol-Ray prevent discoloration and tarnishing.