Montana Silversmiths Men's Sheridan Style Bronc Rider Western Belt Buckle - 61360-422 Materials: Nickel alloy base. Gold and Silver Electroplated Montana Armor protective coating to prevent tarnish Care: You can maintain your silver brilliance with an occasional wipe of a damp cloth. DO NOT use chemical or abrasive cleaners. Dimensions: 3.5" W x 4.625" H