• Exclusive Phosphor Bronze Wrap: Made from 92% copper, 7.7% tin, and 0.3% phosphorus wire, offering a unique tone.
• Concert Quality Sound: Provide deep, rich bass notes and clear bright trebles, perfect for live performances.
• Freshness Guaranteed: Made with the finest raw materials and hermetically sealed, staying fresh like the day they were made. Trusted by famous touring musicians like The Counting Crows, The Edge, and Maroon 5, these Ernie Ball Earthwood acoustic guitar strings meet the demands of acoustic musicians worldwide.

These Ernie Ball Earthwood acoustic guitar strings are great for live concerts, studio recordings, or just jamming at home. They're perfect for both amateur and professional acoustic guitar players. The strings are 12 - string with a 10 - 48 gauge, made of an exclusive phosphor bronze wrap wire that gives a unique sound quality.