This is a cover for review books for nurses and nutritionists. Please check the images. Length: Approximately 23cm Width: Approximately 34cm There may be some slight variations. Interfacing is used for the lining. If you have any requests for review book creations, please comment. I can also accept requests for parts to a certain extent. The color may look different from the actual product depending on the angle and how the photo was taken. Although I make them carefully, these are handmade items by an amateur, so there may be some loose threads or distortions. Please understand this before purchasing. Returns, exchanges, and complaints are not accepted. If you have any concerns, please comment. Thank you for your consideration.