D'Addario's, Normal tension offers balance of volume and comfortable resistance
Laser sorted clear nylon treble strings for consistent, precise intonation
Precision wound basses for warm, projecting tone and the utmost consistency
Made in the U.S.A. for the highest quality and performance
String Gauges: Trebles .0280, .0322, .0403 Basses .029, .35, .043
Country of Origin: United States