The D'Addario XLB125 Nickel Wound Bass Guitar Single String is a reliable and high-quality choice for bass players seeking a durable and versatile string. Designed for long-scale bass guitars, this single string is crafted with precision and attention to detail. With a gauge of .125, it offers a thick and robust tone that adds depth and richness to your bass playing. The nickel-plated steel construction ensures excellent durability, corrosion resistance, and a smooth playing feel. Whether you're playing rock, jazz, funk, or any other genre, the XLB125 delivers a well-balanced sound with a strong low-end presence and clear articulation. Whether you need a replacement string for your existing set or want to experiment with custom string gauges, the D'Addario XLB125 Nickel Wound Bass Guitar Single String is a reliable choice that will enhance your bass playing experience.