D'Addario Helicore Viola Single C String, Long Scale, Medium Tension

Helicore viola strings are crafted with a multi-stranded steel core, making for optimum playability and producing a clear, warm tone. The smaller string diameter provides quick bow response. Premium quality materials combine with skilled workmanship to craft strings with excellent pitch stability and longevity. Extra long scale strings are sized to fit extra long-scale viola (body length 17 inches and larger) with a playing length of 15 3/4 inches (400mm).