Gauges 13-17-26-38-48-58. The first and still the finest -- Dean Markley VintageBronze Acoustic Guitar Strings now sport tarnish-resistant individual envelopes and environmentally friendly packaging. VintageBronze strings give you clarity, tone, and response like no other guitar strings. Add a great feel and long life, and there"s not much more you could ask for, is there?