Economically priced, these viola strings are made with high quality winding and core materials providing the durability and dependability required by the school orchestra programs. These durable viola strings provide good tonal quality and dependability. Red Label Viola Strings are especially favored by Suzuki Method instructors, school and private teachers and students, and many professional musicians. Red Label Viola Strings are available in many different sizes allowing younger students to use right size viola strings on their instruments rather than fitting larger sized viola strings. Made in USA.