D’Addario EXPPBB170 Phosphor Bronze Coated Acoustic Bass Strings Long Scale 45-100 -Designed specifically for use on all 4-String acoustic basses -EXP Coated phosphor bronze for warm, bright, well balanced acoustic tone and 4 times more life -Corrosion resistant packaging for strings that are always fresh -Made in the U.S.A. for the highest quality and performance -String Gauges: Phosphor Bronze Wound .045, .065, .080, .100
