Clear Book Cover Clear Book Cover A5 A 5 Clear Book Cover Clear Cover Doujinshi (Self-published comics) Seinen Comics (Comics for young men) Practical Books "The Masterful Cat Is Depressed Again Today" and other large-format comics are this size. Clear Book Cover A5 size 8 sheets 40 micron thick In my personal opinion, thick is recommended. After much trial and error, I don't put them in plastic bags because they get further compressed. ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ I will gently insert them, but with regular mail, creases will be more noticeable due to the envelope, regardless of the number of sheets. ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ The creases become less noticeable when you put them on the book, but if you are concerned, please consider adding a Mercari shipping fee of 150 yen or purchasing 24 or more sheets. Please add a comment. 16 sheets 580 yen, regular mail (treated as extra-heavy due to thickness) Yu-packet Post is 680 yen. Two sets of 300 yen each is 16 to 20 sheets Can be shipped with other sizes Same as above, 580 yen (680 yen) Please use the bundling feature or comment. 24 or more sheets, Yu-packet Post shipping 24 sheets is 850 yen Additional 1 sheet 30 yen Please comment with the number of sheets you want. Repeat customers get a bonus of 2 sheets, Yu-packet size only. Many people say the thickness is good, and it's a very popular item. I hope it will be helpful to everyone.⭐