Combination of Alliance carbon treble strings with HT classic basses;540ARJ mixed tension set, white-red-blue pack;Treble Alliance Carbon standard tension, bass HT Classic silver-plated high tension;e1: 0.62 mm/.024", 7.9 kg/17.44 lbs;h/b2: 0.69 mm/.027", 5.9 kg/13.02 lbs;g3: 0.84 mm/.033", 5.8 kg/12.80 lbs;d4: 0.75 mm/.029", 7.5 g/16.46 lbs;A5: 0.90 mm/.035", 6.9 kg/15.30 lbs;E6: 1.11 mm/.044", 6.9 kg/15.23 lbs;Tension set: 40.9 kg/90.25 lbs;