About this item PRECISION WOUND: D’Addario 80/20 Bronze acoustic guitar strings are precision wound over a hexagonal high carbon steel core. BOLD, BRIGHT SOUND: The 80/20 Bronze wrap wire provides bold, bright acoustic sound, with crisp projection that fills the room. THE ORIGINAL ACOUSTIC STRING: 80/20 Bronze was originally created by John D’Addario Sr. and renowned guitar maker John D’Angelico in the 1930s. EARN REWARD POINTS: Our 80/20 Bronze acoustic guitar strings come with a code on the recyclable VCI bag, which you can register to earn Players Circle points. MADE IN THE USA: D’Addario 80/20 Bronze strings are made in the USA—drawn to our exacting specifications at our New York production facility. › See more product details