D'Addario Classics Single silver-plated copper wound single strings are perfect replacement string or for creating custom classical guitar string sets.

Pro-Arté basses are wound using silver-plated copper on a multi-filament nylon core for consistent, warm-yet-projecting tone.
Silver-plated copper wound single string
An ideal replacement string for Pro-Arte series silver-plated sets or custom gauge set construction.
Warm, projecting tone
All D'Addario strings are designed, engineered, and manufactured in the USA.