Electric "Medium" 3-String Cigar Box Guitar Strings - Open G - GBD/GBE This set of strings has been voiced specifically for cigar box guitars Intended for "Open G" (G-B-D) or "Standard" (G-B-E) tunings String specs: .026 Nickel Wound, .017 Plain Steel, .013 Plain Steel High-quality, medium-gauge strings are Made in the USA! One set containing 3 strings