D'Addario EXP Coated Classical Guitar Strings

An ultra-fine layer of our exclusive EXP Coating is bonded to the Phosphor Bronze wrap wire, which is then wound onto the hex-shaped core wire, resulting in a built-in barrier against corrosion and wear. EXP's sound bright and clear with "new string tone" that lasts 3-4 times longer than traditional strings.

Gauges:
Normal EXP45
Hard EXP46
Extra Hard EXP44