Material: Nylon Precision Round, bright For a warm, singing sound Medium Tension No single strings available. We recommend replacing the set completely to ensure a consistent sound Set Baritone Ukulele Hawaiian tuning: E1, H/B2, G3, D4 E1, H/B2 Nylon Precision Round, blank G3, D4 with wound silver-plated copper wire Scale: 470 mm Diameter: E1: 0,80mm/.255", H/B2: 1,00mm/.032"