Elixir Polyweb Extra Light Acoustic Guitar Strings 8 Pack 8 sets of the extra-light Polyweb acoustic guitar strings Gauges: 10-14-23-30-39-47 Elixir acoustic guitar strings are the first major innovation in strings in over forty years Not only can you enjoy the playing ease of great note-bending ability, they deliver what they promise: great tone and long life no matter what acoustic guitar you put them on or how often you play Elixir Strings are covered with an ultrathin, space-age polymer tube that contacts the string on the tops of the windings only