This is a binder specifically for fan club newsletters, purchased from Kumi Koda's fan club. I bought it many years ago and only used it once to try inserting a newsletter. As shown in photo 6, the left side (cover side) is slightly bent, but I think there are no noticeable stains. *Please note that this item has been stored by a private individual, so there may be some oversights. Instant purchase is welcome. #KumiKoda #KodaGumi