Our officially licensed Miami Dolphins logo buckle is fully cast metal with an expertly enameled team color finish. The buckle fits belts up to 2 inches and is the perfect fan accessory. Officially licensed NFL product Licensee: Siskiyou Buckle. Fully cast, metal buckle . Bail fits belts up to 2 inches wide. Classic oval shape with enameled details. Miami Dolphins buckle. Is made by Siskiyou Gifts.