, 4/4 Full Size Violin Hard Case with Hygrometer, Portable Lightweight Violin Case Backpack, Violin Backpack Oxford Cloth, Violin Bag for Violinists, with Adjustable Shoulder Strap, Carry-On, Waterproof and Rainproof, Musical Instrument Accessories, Blue

【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 violin case has a built-in hygrometer, which can ensure good violin shape and sound quality inside the case. 【Material】: The violin case outer cover is fabric, lightweight and easy to carry and store, and protects the instrument. 【Shoulder Strap】: Each violin comes with two shoulder straps, which can prevent the violin from being lost and are convenient to carry on any occasion. 【Full Protection】: Suspension cushion that keeps the violin in the center to minimize the impact on the instrument when moving.