D'Addario EXP13 Custom Light Acoustic Guitar Strings

An ultra-fine layer of EXP Coating is 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 . EXP 80/20 Bronze strings have a natural round wound feel and extra-bright tone that lasts three to four times longer than traditional guitar strings.
Gauges
PL011 E 0.011
PL015 B 0.015
EXPBW022 G 0.022
EXPBW032 D 0.032
EXPBW042 A 0.042
EXPBW052 E 0.052