Pyramid Cuatro Nylon Strings, String Set for Cuatro, Complete set with 4 strings, String diameter: 0.80 / 0.70 / 0.70 / 0.60 mm, Tuning: c', a', f', d', All strings made of blank nylon, Scale: 51 - 52 cm, Tension: Approx. 4.8 kg
