This is a set of the complete Demon Slayer manga series, along with the Demon Slayer: The Movie: Mugen Train bonus. After opening, I immediately put them in commercially available book covers for reading and storage. However, the bonus item doesn't have a book cover, so it's stored in the condition shown in the images. I generally ship on the same day, but depending on the time of purchase, I may ship the next day, so please be aware of that. Also, if you would like me to remove the book covers before shipping, please let me know in a message. If you have any other questions, please leave a comment. Demon Slayer Kimetsu no Yaiba Shonen Manga Complete Set