Phosphor Bronze was introduced to string making by D'Addario in 1974 and has become synonymous with warm, bright, and well balanced acoustic tone. D'Addario Phosphor Bronze strings are precision wound with corrosion resistant phosphor bronze onto a carefully drawn, hexagonally shaped, high carbon steel core. The result is long lasting, bright sounding tone with excellent intonation. Number Of Strings: 6

Product Features:

• A D'Addario hybrid gauge, combining light gauge bottom strings with lighter top strings for easy bending
• Preferred for its warm, bright, and well balanced acoustic tone
• Environmentally friendly, corrosion resistant packaging for strings that are always fresh
• Made in the U.S.A. for the highest quality and performance
• String Gauges: Plain Steel .011, .015, Phosphor Bronze Wound .022, .032, .042, .052

For more information and specifications, please refer to the manufacturer's website