Ernie Ball 2554 Everlast Acoustic Guitar Strings Coated 80/20 Bronze Medium 13-56

Everlast Coated Acoustic Strings use groundbreaking nanotechnology that repels unwanted moisture and oils that negatively impact your tone.Our proprietary treatment is applied to both the inner hex core and outer wrap wire to provide ultimate protection without compromising tone or feel.Made from 80% copper, 20% zinc wire wrapped around hex shaped tin plated steel core wire. The most popular acoustic guitar strings provide a crisp, ringing sound with pleasing overtones. Guages .013, .017, .026, .034, .046, and .056.