Thank you for viewing. This is a multi-purpose pouch made from Liberty's Tana Lawn. It has a stiff interlining. You can decide how to use it freely. I use it to hold my point card organizer. I think it can also be used as a book cover or a holder for your medical record book. ◎Size: 21.5cm (height) when closed 15cm (width) I make each item carefully, but please purchase only if you understand that it is handmade.