Ernie Ball P02146 Regular Slinky Acoustic Bronze 12-54 Acoustic Guitar String

FEATURES:

92% Copper 7.7% Tin 0.3% Phosphorus coating. Lightly orange and golden, these strings have a soft and clear sound. Flat wires consist of high carbon steel structure with special alloy tin plated

Thickness: .012, .016, .024w, .032, .044, .054