Feature:1. Excellent Guard With Stylish Design: This 4 or 4 size violin case is expertly crafted in a traditional triangle shape, providing optimal guard for your instrument. The excellent materials ensure that your violin is guarded from external impacts and environmental conditions, making it a good choice for both storage and transport.2. Convenient Carrying: The violin hard case features a reinforced rugged hook and loop fastener straps for added security and stability. The double shoulder strap design enhances comfort and ease of transport, allowing you to carry your violin effortlessly. When not in use, the straps can be easily detached, giving you flexibility in how you carry your instrument.3. Integrated Humidity Control: This violin hardshell case comes with a built in hygrometer, allowing you to monitoring humidity levels in real ime. Maintaining an appropriate humidity environment is important for preserving the condition of your violin, and this feature helps ensure your instrument stays in optimal condition regardless of the surrounding climate.4. Secure Locking Mechanism: Equipped with stainless steel latches that include a combination lock function, this full size violin box case offers peace of mind when it comes to security. You can safely store not only your violin but also two bows, knowing that they are well guarded from theft and damage.5. Versatile Compatibility: The violin hardshell is suitable for a range of full size violins, including models 4 or 4, 3 or 4, 1 or 2, and 1 or 8. This versatility makes the case an excellent for violin players of all ages and skill levels, ensuring that it can accommodate different sizes as needed while providing good guard for your cherished instrument.Specification:Item Type: Violin CaseMaterial: Carbon FiberApplicable Model: 4 or 4, 3 or 4, 1 or 2, 1 or 8 Size Violin.Package List:1 x Violin Case2 x Shoulder Straps1 x Accessory Storage Bag1 x Dust Proof PadNote:1. There may be slight errors in size measurements.2. Except for the 4 or 4 size which fits well, other sizes will have gaps in the box when stored.