David Gilmours connection with the GHS Boomers series goes back to 1979 when he started using them on Pink Floyds “The Wall” project. He uses the 10-48 set on his Fender Stratocaster. GHS Strings is the first choice for many of the worlds most renowned professionals including Jack White Pearl Jam and Green Day. All GHS products are manufactured with one objective – to provide players with products that continually exceed their expectations. Features/Specifications: String Gauges: .010 .012 .016 DY28 DY38 DY48