D'Addario EXL120 5-Pack Super Light Gauge 9-42 Electric Guitar Strings are a great budget priced way to buy your string sets. D'Addario EXL120 5-Pack Super Light consists of 5 sets of your favourite strings in one budget priced package, an ideal way to purchase them. EXL120 5-Pack make the ideal electric guitar strings for all styles of playing and feature a Nickel-plated steel wrap wire on a Hex core and deliver a bright, true tone.