The D'Addario EXP11 light string set for Acoustic Guitars 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 guitar strings. The D'Addario EXP11 features an ultra-fine layer of EXP Coating bonded to the 80/20 bronze 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.
The D'Addario EXP11 main features include:* E 0.012 - E 0.053
* Lasts three to four times longer
* EXP Coating
* 80/20 bronze wrap wire
* Hex-shaped core wire