D’Addario EPS520 ProSteels Electric 9-42 Super Light Guitar Strings

Super light gauge
Unique highly magnetic steel alloy offers brighter, crunchier tone and increased sustain
Corrosion resistant packaging for strings that are always fresh
Made in the U.S.A. for the and performance
String gauges: Plain steel .009, .011, .016, prosteels wound .024, .032, .042