This is an A4-size bag-in-bag. I believe it was a supplement from Nikkei Trendy. It's unused, but it's old, so please understand that there may be some deterioration over time. Also, it has been stored by a private individual, so I would appreciate your understanding. If you would like me to add photos to check the condition, or if you have any questions, please comment. Regarding shipping, I plan to fold it and send it via Nekopos.