Proper size: the violin string measures approx. 0.26 mm/ 0.01 inch, 0.36 mm/ 0.014 inch, 0.5 mm/ 0.021 inch, 0.73 mm/ 0.028 inch respectively, and it's length is about 56 cm/ 22 inch, providing you with more options | Mellow tones: these 4/4 violin universal strings can create mellow tones and rich sounds; What's more, the E string is harmoniously blended with the G and D strings, which makes the sound vivid and sweet; With the soft and vibrant tone, clear and bright sound, you'll enjoy playing the violin more | Reliable material: these universal full set violin strings are made of steel core with reliable material plated ball end, which are not easy to break or deform, light in weight, easy to apply, can serve you for a long time, adding a lot of fun to your life | Broad applications: the violin fiddle string strings can match with the sizes of 1/2, 1/4, 3/4 and 4/4, which are ideal for violin learners and music players at most levels, nice replacement strings for your instrument | Items sent to you: there are 8 pieces of violin strings in the package for you, which come in 4 different kinds of sizes, 2 pieces for each size, so that you can choose the appropriate size to match your violin, can satisfy your daily use and replacement needs