Pursue your passion with D'Addario's bestselling electric guitar set, XL Nickel Wound Electric Guitar Strings. XL's deliver long lasting, legendary, distinctive bright tone and excellent intonation. They are the ideal electric guitar strings for the widest variety of guitars, genres and playing styles, making them the choice of countless professionals around the world. D'Addario leverages centuries of string-making experience and advanced computer-controlled winding technology to bring you the most durable, consistent and long-lasting guitar strings. Made in the USA for the highest quality and performance, only D'Addario strings are sealed inside and out. XL's are precision wound with highly magnetic nickel-plated steel to exacting specifications onto a hexagonally shaped, high carbon steel core for strings with a tight wrap, bright tone, perfect intonation, stellar magnetic output, long life and reduced premature fret wear. And thanks to the corrosion resistant packaging, the strings in this 3-pack are always fresh. The string gauges in this electric string set include: Plain Steel .009, .011, .016, Nickel Wound .026, .036, .046 Since 1905, D'Addario has been providing artists and players with the tools they need to perform their magic. As musicians ourselves, we have the unique ability to engineer products that inspire other musicians. The D'Addario family's vision, creativity, passion and tradition have made us the world's largest musical instrument string manufacturer. We put our family's heart, soul and love for making music into every string and instrument accessory we create, and we never stop inspiring performance.