85% Copper, 15% Zinc outer wrap. The original “true bronze” string that started it all. Rich, warm tone with incredible sustain. The very first series of strings developed by Dean Markley in the early 70s. Gauges: .011, .014, .022, .030, .036, .046 Product DescriptionThe first and still the finest – Dean Markley VintageBronze Acoustic Guitar [...]