D'Addario ESXL170-5 Nickel Wound 5-String Bass Guitar Strings Light 45-130 Double Ball End Long ScaleESXL170 5 strings are constructed with ball ends on both ends of the strings for use on Steinberger long scale electric bass guitars. XL Nickel Wound electric bass strings, long recognized as the industry standard, are ideal for a wide range of musical styles. Features Double ball end design, manufactured to Steinberger specifications Round wound with nickel plated steel for distinctive bright tone Environmentally friendly, corrosion resistant