The D'Addario XLB070 Nickel Wound Bass Guitar Single String is a high-quality, long-scale string designed specifically for bass guitars. With a diameter of .070 inches, this string offers a balanced and clear tone, making it ideal for players who seek a rich and defined bass sound. The nickel-plated steel construction ensures durability and longevity, while the precision winding process enhances intonation and playability. Whether you're a seasoned bassist or a beginner, the D'Addario XLB070 guarantees exceptional performance and a smooth playing experience for all genres of music.