As with our other strings that use Alloy 52 as a cover wrap these strings are ideal for acoustic/electric guitars with transducers or magnetic pickups. Extra volume clarity and shimmer are the benchmarks of this set.Introducing our brand new NitroPack singles! Each single string is sealed in a nitrogen environment eliminating all oxygen in a tear-resistant package. Whether you use one string or the whole set the NitroPack guarantees straight from the factory freshness!ABOUT GHS STRINGSGHS Strings are manufactured in a state-of-the-art climate controlled facility using precision equipment and only the purest of materials. When you buy GHS strings you get quality consistency lasting intonation and superbly harmonious sound! GHS Strings - The String Specialists since 1964.WB-L Set: 012-016-WB24-WB32-WB42-WB54