*Material: zinc alloy *Finish:available in antique silver and Antique Brass *Measurement(Diameter): external 3 1/4" (80 mm); internal 2 11/16" (70 mm) *Fits 3 1/4" (68 mm) wide belts with snap on features. If your belt buckle is stitched on the belt, you may want a shoe maker to help you replace the buckle.