D'Addario EXL 170 Regular Light Top/Medium Bottom Long Scale Bass Strings 45-105Maker: D'Addario Model: EXL 170 Regular Light Top Medium Bottom Long Scale Bass Strings 45 105 Condition: New Description: XL Nickel are the industry standard in electric bass strings. With their clear fundamentals, booming tight lows, and reliable DAddario construction, theyre trusted by players everywhere to handle any performance. XL Nickel bass strings are made with a high carbon steel core and wound with nickel plated steel wrap wire, for