ATTUNE Phosphor BronzeAcoustic Guitar StringsEXPERIENCE THE NEXT GEN OF ACOUSTIC TONEOur Most Uncoated Coated String YetIntroducing Elixir Attune Strings a breakthrough in tone and feel that gives your guitar a voice youve never heard before. With its natural touch and crisp, longest-lasting tone, Attune brings out the sound that keeps you playing for hours.Crisp & Clear ToneNatural FeelFirm grip puts you in control of bends and vibratoMost durable yet withstanding even the most hard-hitting attacksLongest-lasting tone of any string todayATTUNE Phosphor Bronze Acoustic GuitarPart No.GaugeE-1B-2G-3D-4A-5E-621002Extra Light.010.014.023.030.039.04721027Custom Light.011.015.022.032.042.05221052Light.012.016.024.032.042.05321102Medium.013.017.026.035.045.056