D'Addario Guitar Strings Xt 80/20 Bronze Coated Acoustic Guitar Strings Xtabr1047 12 Extended String Life With Natural Ton

80/20 Bronze Are Our Brightest Acoustic Strings, Made To Give Your Guitar An Unparalleled Shine. With The Addition Of Our Xt Coating, These 80/20 Strings Obtain Advanced Corrosion Resistance, Resulting In An Increased Lifespan Compared To Standard Acoustic Strings. Xt 80/20 Bronze Strings Are Constructed With A Ny Steel Core, 80/20 Bronze Wrap Wire, And Fusion Twist Technology Which, In Addition To Lasting Longer, Allows Them To Defy Breakage And Maintain Pitch Better, All While Preserving The Bold, Bright Tone 80/20 Is Known For. This 10-47 Light Gauge 12-String Set Is Great For 12-String Acoustic Guitars.