D'Addario H310W-44H violin set4/4 Heavy tension

D'Addario H310W-44H H311W-44H H312-44H H313-44H H313-44H Helicore violin strings are crafted with a multi-stranded steel core, makingfor optimum playability and producing a clear, warm tone. The smaller stringdiameter provides quick bow response. Premium quality materials combine withskilled workmanship to craft strings with excellent pitch stability and longevity. Scaled to fit 4/4 size violin with a playing length of 13 inches (328mm), medium tension strings are optimized to the needs of a majority of players. With aluminum wound steel core E-1