D'Addario Acoustic Guitar Strings, Phosphor Bronze, EJ26-10P, Custom Light Gauge 11-52, 6-String Set, Pack of 5 This listing includes the item described below. Please review all details before purchasing. Product Details Brand: D'Addario Color / Finish: Brown Material: Phosphor Bronze, High-Carbon Steel Quantity Included: 5.0 Count Model Number: EJ26-5P Please review the item specifics above for full product details.