Ernie Ball Everlast Coated Phosphor Bronze Acoustic Guitar strings

Medium Gauge: .013 .017 .026 .034 .046 .056

Uses groundbreaking Nanotechnology that repels unwanted moisture and oils that negatively impact your tone. 1,000 times thinner than any other string coating on the market, this treatment is applied to both the inner hex core and outer wrap wire to provide ultimate protection without compromising tone or feel.