Make sure to choose the appropriate size for your book.
You can select 5 sizes of protective sleeves :
Shinshoban Size (Normal size)
Bunkoban Size (Pocket size)
B6 Size
A5 Size
B5 Size
For more informations concerning the different sizes, please to read this guide.
On Product Page, at "Additional Information" in the product description you will see the "Format" of the book. You just have to choose the correct one in the 5 different sizes listed above we can offer a protection for (excluding : Shirokuban, Kikuban, AB and A4 formats ).
