D'Addario XL EXL145 12-54 heavy gauge nickel wound bright tone round wound

A plain 3rd/G string offers more flexibility than traditional 12-gauge electric strings. Optimized for down tuning! XL Nickel Wound, D'Addario's most popular electric guitar strings, are precision wound with nickelplated steel onto a carefully drawn, hexagonally shaped, high carbon steel core. The result, strings with long lasting, distinctive bright tone and excellent intonation, is ideal for the widest variety of guitars and musical styles.