Elixir 11027 Nanoweb 80/20 Acoustic Guitar Strings 11-52 With its coated strings, the Elixir 11027 Nanoweb 80/20 Acoustic Guitar Strings are made to last through many gigs and playing sessions without withering down or needing replacement. Made for a long period of time and ambient sound. Spend less time changing strings on a guitar and more time playing it.  Features:  • Fluropolymer coated strings  • Made to last for extended periods of time