Ernie Ball Nickel Wound Electric Guitar Strings are made from nickel plated steel wire wrapped around tin plated hex shaped steel core wire. The plain strings are made of specially tempered tin plated high carbon steel producing a well balanced tone for your guitar. Gauges .010, .013, .017, .026, .036, .046, .056

• Best selling acoustic guitar set
• Round wound with nickel-plated steel for bright tone
• Fits long scale basses
• A string scale length of up to 36 1/4 inches
• String Gauges: Wound .045, .065, .080, .100
• Environmentally friendly
• Corrosion resistant packaging