Handmade flat multi-case! ≪Size≫ Height: Approximately 14cm Width: Approximately 19cm Depth: None It has no depth and is flat. However, it expands, so it has a large capacity despite its appearance! You can use it as a slim case for passbooks, medical record books, or mask cases. You can also use its expanding feature as a makeup pouch. Use it however you like! Please understand that this is a handmade item by an amateur.