Developed in cooperation with Aquila, D'Addario Nyltech strings are an exclusive combination of materials designed to deliver an optimal combination of warm, yet punchy tone, comfortable playability, precise intonation and tuning stability not found in other ukulele strings. - the manufacturer.
• Optimized for Concert Ukuleles tuned to standard GCEA tuning
• Exclusive Nyltech material for traditional Ukulele tone
• Preferred for warm, gut-like overtones
• String Gauges: Nyltech .024, .031, .037, .026