Gibson Coated Phosphor Bronze Medium 13-56 String Set for Acoustic

Developed and approved by our team of Master Luthiers, Gibson Coated Phosphor Bronze Strings are factory specification at the Gibson Acoustic facility in Bozeman, MT. These strings feature a high-carbon steel, hex-shaped core wrapped in phosphor bronze that is very thinly coated with a proprietary polymer. The result is unmatched durability that does not compromise vibrant tone like the rest. Discover the lush clarity and superior warmth that is suitable for any playing style. Medium Gauge: .013 .017 .026 .035 .045 .056.