Kaplan Forza viola strings are aimed at the most discerning professional musicians, offering the beautiful, rich tonal palette and superb bowing response characteristic of the Kaplan line. Kaplan Forza viola strings provide clarity, warmth, and versatility throughout the dynamic spectrum, allowing professional players the control, expression, and worry-free playing experience they demand. Sized to fit short-scale viola (body length 13-14 inches) with a playing length of 13 inches (330mm), these medium tension strings are optimized to the needs of a majority of players. Packaged in uniquely-designed sealed pouches providing unparalleled protection from the elements that cause corrosion. The Kaplan viola set is aimed at the most discerning professional musicians. These strings offer the beautiful, rich tonal palette and the superb bowing response characteristic of the Kaplan line.  All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry