D'Addario EXL120+ Nickel Wound Electric Guitar Strings, Super Light Plus, 9.5-44 "Plus" gauge for improving hand strength, an alternate feel for balancing tension between guitars Round wound with nickelplated steel for distinctive bright tone Corrosion resistant packaging for strings that are always fresh String Gauges: Plain Steel .0095, .0115, .016, Nickel Wound .024, .034, .044 Made in the U.S.A. for the highest quality and performance