Thank you for viewing! (><) This is a pianica case. The size is: Length: 21 cm, Width: 51 cm, Depth: 6 cm Measured at the deepest part. *Please note that there may be a difference of a few millimeters to 1 cm in size. The exterior is made of quilted fabric, and the lining is made of nylon fabric. The handle is sewn securely with an X stitch to prevent it from coming off, so it should be sturdy even when carrying heavy items. Shipping will be folded for packaging, so there may be creases. I made this with care, but as it is a handmade item, there may be slight imperfections. Please understand this before purchasing. I have made multiple items using the same fabric, so the pattern placement may differ from the photos. Please be aware of this. Thank you for your consideration ( ^ω^ ) Entrance/Enrollment Preparation School Goods Pianica Case Pianica Bag Keyboard Harmonica