D'Addario Guitar Strings - Phosphor Bronze Acoustic Guitar Strings - EJ15 - Rich, Full Tonal Spectrum - for 6 String Guitars - 10-47 Extra Light. Item model number EJ15. CORROSION-RESISTANT, PRECISION WOUND - D’Addario Phosphor Bronze acoustic guitar strings are precision wound with phosphor bronze wrap wire, over a hexagonal high-carbon steel core.
