Custom signature 6 string set for electric guitar from Boomers series that contains strings that David Gilmour has been using on his Gibson Les Paul since 1979 – when he started to use them on Pink Floyd’s ‘The Wall’ project. Strings are made with steel core and round nickel-plated steel (NPS) winding, and deliver great feel, clear bright one and long lifespan. Gauges: 0.105, .013, .017, .030, .040, .050.