Check the listing for details. 3 Sets D'Addario EJ22 Nickel Wound Jazz Medium Electric Guitar Strings 13-56. Condition: New. Listed at 21.95 USD. D'Addario EJ22 Jazz Medium 13-56 Nickel Wound EJ22, D'Addario's heaviest gauge "jazz" set, is preferred for its wound 3rd/G string, dense tone and tight feel. Can also be used for down tuning. XL Nickel Wound, D'Addario's most popular electric guitar strings, are precision wound with nickelplated steel onto a carefully drawn, hexagonally shaped, high carbon steel core. The result, strings with long lasting, distinctive bright tone and excellent intonation, is ideal for the widest variety of guitars and musical styles.Features a wound 3rd/G string, optimal for "jazz" style playing and some drop tuningsRound wound with nickelplated steel for distinctive bright toneEnvironmentally friendly, corrosion resistant packaging for strings that are always freshMade in the U.S.A. for the highest quality and performance EJ22 String Gauges: Plain Steel .013, .017, Nickel Wound .026, .036, .046, .056