• Long-scale viola (body length 16-16 1/2 inches) with a playing length of 15 inches (380mm) • Heavy tension • Stranded steel core provides optimum playability and produces a clear, warm tone | • Versatile string that works well for a wide variety of playing styles and instruments • All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry |