Get a 6 pack of EXL120s for a discount price, plus a D'Addario Pint Glass for toasting your wisdom in finding such a fine deal. You'll love the strings and the glass is a nifty free extra! World-renowned as "The Player's Choice" among guitar players of all genres and styles. XL strings are wound with nickel-plated steel, known for it's distinctive bright tone and excellent intonation. EXL120s are D'Addario's most popular round-wound, nickel-plated electric guitar strings. Gauges 09-11-16-24-32-42.