Ernie Ball Earthwood Silk & Steel Further Comfortable eighty/20 Bronze acoustic guitar strings are made with an eighty/20 bronze alloy wrap, together with a layer of silk between the wrap and steel core. The silk produces a more mellow sound and makes the string really feel more comfy even as reducing finger noise. Gauges .010, .014, .020w, .028, .040, .050
Layer of silk between the eighty/20 wrap and core
More mellow sound and comfy really feel
For acoustic guitar
Gauges: 10, 14, 20w, 28, 40, 50
Made in California, USA with the most up to date and greatest fabrics