Earthwood By Ernie Ball (Custom Light) 80/20 Bronze Acoustic Guitar Strings

Made from 80% copper, 20% zinc wire wrapped around hex shaped brass plated steel core wire. 

Crisp, ringing sound with pleasing overtones.

Ernie Ball's new Earthwood guitar sets feature the same great bright and balanced tone that Earthwood strings are known for, in new never-before-offered gauge combinations.; providing players more options to select their optimal balance of tension, projection, and playability.

Gauges .011.5, .015.5, .022w, .032, .044, .054