Ernie Ball Earthwood 80/20 Bronze Acoustic Guitar Strings are crafted with 80% copper and 20% zinc wire wound around a hex - shaped brass - plated steel core wire. These strings deliver a sharp, resonant sound with lovely overtones. Features include a string material of 80% copper and 20% zinc, and light gauges of .011.5, .015.5, .022w, .032, .044, .054.

Using these Ernie Ball Earthwood 80/20 Bronze Acoustic Guitar Strings is easy. First, loosen the old strings and remove them from your guitar. Then, insert the new strings through the bridge and up to the tuning pegs. Tune the strings to the correct pitch. When playing, you'll notice the crisp, ringing sound right away. As for maintenance, wipe the strings with a clean cloth after each use to remove dirt and sweat. This will help keep the sound quality high and extend the life of the strings. Also, store your guitar in a dry place to prevent the strings from rusting. If you notice any signs of wear or the sound starts to degrade, it's time to replace the strings.