Violin Case, 4/4 Full Size Violin Hard Case, Portable Lightweight Violin Case Backpack with Hygrometer, Violin Backpack Triangular Shape Professional with Built-in Hygrometer Handle, Violin Protection Box, Black

【For 4/4 Violin】: The storage box is of moderate size, suitable for storing 4/4 violin, and the precise shape prevents the violin from moving. 【Built-in Hygrometer】: The hygrometer built into the violin case allows you to monitor the humidity level to ensure that the shape and sound quality of the violin are never compromised. 【High-quality Material】: The violin case is made of carbon fiber, which is extremely durable and sturdy, protecting your precious violin. 【Full Protection】: Suspension cushion that keeps the violin in the center or hanging position. Holds the instrument in the correct position and protects the violin. 【Perfect Gift】: The violin box is suitable for beginners, advanced players and skilled enthusiasts. It is a great gift for violin lovers.