ERNIE BALL 2550 Acoustic Guitar Strings EVERLAST COATED PHOSPHOR BRONZE EXTRA LIGHT [Genuine Product] (10-50)

Gauge:.010,.014,.020,.028,.040,.050 Phosphor bronze strings combine a brass-plated steel wire hex core with 92% copper, 7.7% tin, and 0.3% phosphorous wound strings. Adopts nano coating treatment on each core and wound wire Achieves long life by repelling dirt such as sweat, moisture, and dirt from hands. Features rich resonance and crisp, clear sound