The D'Addario EJ19 Phosphor Bronze acoustic guitar strings that are ideal for bluegrass, mixing medium-gauge bottom strings with lighter top strings to serve up bold chords as well as easy bending for leads.

• Sizes - .012, .016,. 025, .035, .045, .056
• Hex-shaped high carbon steel core
• Round wound with Phosphor Bronze for a warm, bright, well-balanced acoustic tone
• Made in the U.S.A in environmentally friendly, corrosion-resistant packing