D'Addario EXP12 with NY Steel 80/20 Bronze Acoustic Guitar Strings, Coated Medium, 13-56

D'Addario's heaviest 80/20 bronze set, ideal for heavy strumming and flat-picking

Extra-bright tone mixed with deep and projecting bottom end, EXP Coated for 4 times more life

Includes D'Addario's exclusive NY Steel, the same high carbon steel found in the NYXL series for unprecedented strength and pitch stability.

Environmentally friendly, corrosion resistant packaging for strings that are always fresh

String Gauges: Plain Steel .013, .017, Bronze Wound .026, .035, .045, .056

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.
Brand: D'Addario, Model: EXP12, Size: Medium, 13-56