![Ernie Ball Earthwood Medium Light Acoustic 80/20 Bronze (12-54)](http://shop.musicworldstores.com/cdn/shop/products/P02003_{width}x.png?v=1636758310)
Ernie Ball Earthwood 80/20 Bronze Acoustic Guitar Strings are made from 80% copper, 20% zinc wire wrapped around hex shaped brass plated steel core wire. These acoustic guitar strings provide a crisp, ringing sound with pleasing overtones. .012, .016, .024w, .032, .044, .054