`-Magnetic pickup, single coil- Length: About 140 mm(5.5 in)- Thickness: About 8 mm (0.31 in) under the string- Integrated volume potentiometre - Nickel-plated brass cover - Back in nickel plated steel with anti-slipping protection- 2 fixing legs for big "D" soundhole - Including a cable of 3m(9.80 ft)long