For those who want to try (*^^*) I've made a set of 5 each. A total of 10 sheets. You can change the number of sheets for each size within the 10 sheets. Please let me know in the first transaction message if you wish. Transparent book cover Comic transparent book cover Book cover Clear cover B6 comic TL comic BL comic Women's manga Young adult manga Transparent book cover B6 size 5 sheets Transparent book cover Comic transparent book cover Shonen/Shoujo comic size Shonen/Shoujo comic transparent book cover Clear cover Shoujo comic Shonen comic Jump Comics Magazine Comics Sunday Comics SPY x FAMILY, etc. Transparent book cover, new book size/Shonen/Shoujo comic size, 5 sheets Book size Width 5-2.0 cm Length 17.7 cm Width 11.5 cm 40 microns Material: OPP Thick ********************* I will put them in gently, but with regular mail, the folds will be strong depending on the number of sheets and the envelope. ********************* It will be less noticeable when attached to comic books, but if you are concerned, please consider Yu-Packet Post shipping. *I will not put them in plastic bags as they will be further compressed. Please add a comment. 20 sheets 580 yen (regular mail, treated as extra-heavy due to thickness) 680 yen for Yu-Packet Post. Thank you for your consideration. 300 yen for 2 sets Can be shipped with other sizes Same as above, 580 yen (680 yen) Please use the bundling function or comment. Yu-Packet Post shipping for 30 or more sheets 30 sheets for 850 yen 25 yen for each additional sheet 31 sheets 875 yen, 40 sheets 1100 yen~ Please comment with the number of sheets you want. There are 100 or more sheets. Repeat customers will receive a bonus only for Yu-Packet size. This is not possible with regular mail because it exceeds the weight limit. The thickness is good, I like it! Many people say that this is a very popular item. I hope it will be helpful to everyone ⭐