Ernie Ball Earthwood 80/20 medium light acoustic guitar strings are made from 80% copper and 20% zinc wire wrapped around hex shaped tin plated steel core wire.
Earthwood Medium Light strings provide a crisp, ringing sound with pleasing overtones.
Medium Light strings gauges (measured as diameter in 1/1000th of an inch):
- E 12 (1st string)
- A 16
- D 24w (wound)
- G 32
- B 44
- E 54 (6th string)