D'Addario EJ17 Phosphor Bronze Acoustic Guitar Strings, Medium, 13-56 (7 Pack)

EJ17s offer heavier tension resulting in a bolder, more resonant acoustic tone with higher resistance for heavy strumming and flat-picking.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. D'Addario's most popular choice for heavy strumming, flat-picking and resonant, projecting tonePreferred for its warm, bright, and well balanced acoustic toneEnvironmentally friendly, corrosion resistant packaging for strings that are always freshMade in the U.S.A. for the highest quality and performanceString Gauges: Plain Steel .013, .017, Phosphor Bronze Wound .026, .035, .045, .056

• Best value for D'Addario guitar strings: multi-pack bundle savings on a range of string types and sizes
• Made in the U.S.A. for the highest quality and performance
• D'Addario EJ17 Phosphor Bronze Acoustic Guitar Strings
• Medium, 13-56
• String Gauges: Plain Steel .013, .017, Phosphor Bronze Wound .026, .035, .045, .056