D'Addario Bass String EXP Nickel Coated 45-100 EXP170SL

EXP170SL Super Long Scale 45-100

An ultra-fine layer of EXP Coating is bonded to the nickelplated steel outer wrap wire which is then wound onto the hex-shaped core wire. The result is a built-in barrier against the corrosion and wear that can quickly sap the life out of your strings and your sound. EXP coated nickel wound bass strings have a natural round wound feel and sound fresh and bright with a "new string tone" that lasts three to four times longer than traditional bass strings.