ERNIE BALL Earthwood Medium Phosphor Bronze Acoustic Guitar Strings 13-56 Gauge

Ernie Ball Earthwood Phosphor Bronze Acoustic Guitar Strings are made from 92% copper, 7.7% tin, 0.3% phosphorus wire wrapped around tin plated hex shaped steel core wire.

These guitar strings have a light orange, gold color and provide a mellow, ringing sound, with excellent clarity.

Gauges.013,.017,.026,.034,.046,.056