Designed for a 17key thumb piano, this case uses an EVA hard shell that is waterproof, wearresistant, and resistant to deformation to provide longlasting protection. Builtin foam padding and an elastic strap securely hold the thumb piano, preventing collisions or vibrations during transport. An inner pocket stores cleaning cloths, gloves, or other small accessories, helping keep items organized and tidy. Zippered closure with a convenient handle enables easy portability, making it suitable for travel or daily use. Use scenario: when traveling to gigs, rehearsals, or lessons, the case protects the instrument in transit and simplifies carrying. Use scenario: at home or in the studio, it provides safe storage with padding that minimizes impact and an organized space for accessories. Use scenario: for outdoor performances or onthego practice, the case offers portable protection and quick access to essentials.