DR Strings Black Beauties BKA-11
DR Strings Black Beauties BKA- 11, Strings for Steel-String Guitar, Gauges: .011"" - .015"" - .022"" - .030"" - .040"" - .050"", Custom light, Material: Phosphor bronze, Roundwound, Hexagonal core, K3 coating, Colour: Black, Made in the USA