This is a mixed lot of 36 Skylark violin strings, with specific quantities for each string: E-1 (1 string), D-3 (3 strings), G-4 (4 strings), and A-2 (2 strings). These adjustable violin strings are designed for use on violins and are made in the Peoples Republic of China. The Skylark brand is known for producing quality musical instrument strings, making this lot a reliable choice for violin players looking to replenish their string supply with a variety of options.