LCN-3B, normal tension, is a classical halfset made up of D'Addario's silver plated copper wound on an exclusive multifilament core. The string is then lightly polished for a rich tone and smooth feel. D'Addario Classical Half Sets provide the flexibility for each player to customize their own sound and feel. Choose from a wide range of material combinations to create the voice of your instrument. Each set contains 3 treble or bass strings in a convenient resealable pouch. , Bass strings from D'Addario's EJ44LP string set., Wound strings are polished to a smooth surface for reduced finger noise, great for recording!, Lasts 2-3 times longer than traditional classical strings, Extra Hard Tension, String Gauges .030, .036, .045