The D'Addario XLB100 Nickel Wound Bass Guitar Single String is a high-quality bass guitar string designed for long-scale instruments. With a gauge of .100, it offers a balanced and versatile tone that is perfect for a wide range of musical styles. The nickel-plated steel wrap wire ensures excellent durability and longevity, while providing a bright and articulate sound. Whether you're playing rock, jazz, funk, or any other genre, the D'Addario XLB100 delivers reliable performance and exceptional playability. Compatible with long-scale bass guitars, this single string is a great choice for both professional musicians and passionate bass enthusiasts seeking a reliable and tonally versatile option.