ERNIE BALL EARTHWOOD SILK&STEEL 13-56

Earthwood Silk & Steel Regular 80/20 Bronze Acoustic Guitar Strings. Made with an 80 20 bronze alloy wrap, along with a layer of silk between the wrap and steel core The silk produces a more mellow sound and makes the string feel more comfortable while reducing finger noise Gauges .013, .017, .026, .034, .046, .056.