Ernie Ball 2012 Earthwood 80/20 Bronze 12-String Medium Acoustic Guitar Strings

Gauges 11-11, 15-15, 24w-10, 30-14, 42-22w, 52-28 Ernie Ball 2012 Earthwood Acoustic Guitar Strings are crafted from 80% copper, 20% zinc wire wrapped around hex-shaped, tin-plated steel-core wire. The most popular acoustic strings provide a crisp, ringing sound with pleasing overtones.All Ernie Ball strings are precision manufactured to the highest standards and most exacting specs to assure consistency, optimum performance, and long life.