Ernie Ball 2002 Earthwood Medium Acoustic Guitar Strings (13-56)

Ernie Ball Earthwood Acoustic Guitar Strings are 80/20 bronze made to provide a clear and ringing sound with warmth and pleasing overtones. The strings are constructed with a core wire of 80% copper and 20% zinc wrapped around by brass plated steel. This single pack is 13-56 gauge for that perfect sound.