Description:Material: This 4/4 violin string uses metal as the material, which is wear resistant, sturdy and not easy to deform so that can be used for a long time. Replacement part: This metal violin string is suitable to be used as a spare part to replace the old or broken strings of the violin. Wide usage: There are 4 pieces stringed musical instrument spare parts, which is suitable to repair the C-G-D-A strings of the violins. Low noise: By using the violin accessories can not only reduce the noise when you play the violin but also can improve the playing sound quality. Easy to install: The stringed instruments replacement part can be installed conveniently on your violin without using complicated tools. Specification:Material: Metal.Quantity: 4 strings(One each for C-G-D-A string). Note:There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes:4 Pieces Violin Strings.