Medium light 6 string set for electric guitar with wound G string from Nickel Wound Electric Slinky series that is widely referred to as a “jazz” set but it is not limited to jazz musicians – they also great for alternative rock and pop. Plain strings are made of specially tempered, tin-plated, high-carbon steel, producing a well-balanced tone. Wound strings are made from nickel plated steel wire wrapped around a hex-shaped steel core wire. Strings are precisely manufactured to the highest standards and most exacting specifications to ensure consistency, long life and optimum performance. Gauges: .012, .016, .024, .032, .044, .054.