ACOUSTIC 12 STRING GUITAR STRINGS LIGHT: .009 .012 .020w .026 .036 .046 LIGHT: .009 .012 .009_ .012 .020 .026w Earthwood guitar strings by Ernie Ball are an absolutely great all-around guitar string. The windings are made from 80/20 bronze and provide a bright sound with very pleasing overtones. EB-2010$7.25