Super-Sensitive's Red-Label strings is one the most popular student strings in America. Economically priced, the strings are made with high quality winding and core materials providing the durability and dependability required by the school orchestra programs. Red-Label is available in 6 different sizes allowing younger students to use right size strings on their instruments rather than fitting larger sized strings on smaller violins. Made in USA. Available in 4/4, 3/4, 1/2, 1/4, 1/8, 1/16 sizes.