For those that want a classical guitar tone and feel out of an acoustic, this is YOUR string. Silver-platted copper wire is wrapped on a silk and steel core to create a sweet and mellow tone, with a lower tension under the fingers.Introducing our brand new Nitro-Pack® 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 Nitro-Pack® 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 1964.350 Set: 011-014-S22-S28-S38-S48