D'Addario EXP17 Phosphor Bronze 13-56 MEDIUM GAUGE Acoustic Guitar Strings
String Diameters: .013 .017 .026 .035 .045 .056 inches
The EXP series has a micro-fine layer of EXP Coating bonded to the phosphor bronze wrap wire, before winding over the hex core wire. This creates a built-in barrier against contaminants and corrosion that can shorten the life of your strings and make them sound dull. EXP17 round wound strings have a natural feel and extra-bright tone that lasts up to three times longer than normal strings. In addition, the plain strings are Compound Plated for extra endurance and long life. Together, the coated and plated strings will give you much more life out of your acoustic strings. The EXP series goes an extra step beyond the basic phosphor bronze strings, which D'Addario introduced in 1974.
EXP17's are medium gage 13-56 strings, with a firm feel for positive fingering. D'Addario EXP17's are an excellent value in coated phosphor bronze acoustic guitar strings, for acoustic and acoustic electric guitars.