[Authentic] ERNIE BALL 3551 Acoustic Guitar Strings (10-52) EARTHWOOD PHOSPHOR BRONZE ROCK AND BLUES 3-Set Pack

Ernie Ball Earthwood Phosphor Bronze acoustic guitar strings are made with a brass-plated hexagonal steel core wrapped with wire composed of 92% copper, 7.7% tin, and 0.5% phosphorus.

Phosphor bronze produces a rich tone with excellent clarity.

Contains 3 individually packaged sets.

Gauge: .010, .013, .017, .030, .042, .052 Phosphor bronze strings combine a brass-plated steel wire hex core with wound strings composed of 92% copper, 7.7% tin, and 0.3% phosphorus.

Nano-coating is applied to both the core and wound wire.

This repels sweat, moisture, and dirt, ensuring a long lifespan.