D'Addario Helicore Cello E String

Helicore cello strings are crafted with a multi-stranded steel core, resulting in optimal playability while producing a clear, warm tone. The smaller string diameter provides quick bow response. Premium quality materials combined with skilled workmanship produces strings known for excellent pitch stability and longevity. High E string - 42.7 lbs. Stranded steel core wound with aluminum 4/4 size - Playing length of 27 1/2 inches (700mm) Medium tension Quick bow response and optimal playability All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry