D'Addario XS 12-String Phosphor Bronze acoustic guitar strings redefine coated string performance with unmatched durability, smooth feel, and rich tone. Engineered for 12-string players, XS features an ultra-thin film coating on every wound string and a unique polymer treatment on plain steels—offering superior protection from corrosion without compromising tone or playability.

These strings combine D'Addario's warm-sounding Phosphor Bronze alloy with cutting-edge coating technology to deliver exceptional clarity, balance, and long-lasting brilliance. Whether you're strumming big open chords or exploring delicate melodic lines, XS strings ensure every note rings with fullness and harmonic depth.

Key Features:

• Ultra-thin film coating and polymer-treated plain steels for extended lifespan

• Warm, balanced tone with rich harmonics

• Smooth feel and low finger noise for enhanced playability

• Superior tuning stability and intonation

• Made in the U.S.A. using environmentally friendly, corrosion-resistant packaging