This is just the covers of children's picture books. After purchase, I removed the covers and stored them, but they were kept on a shelf, so there may be some warping. I think they can be used for crafts, etc. Sassy's baby picture book Bururun Slime Pipipi Glittering, Sparkling, I Love Animals Gyu Yasai-san Nontan Santa Claus Triangle Santa Mokomoko Moko Peek-a-boo 0-year-old Pocket The Very Hungry Caterpillar Soshitara Soshitara Please understand that these are pre-owned items stored by a private individual. Recycled materials may be used for packaging. Thank you for your understanding. The shipping method may be changed from Rakuraku Mercari Bin to Yu-Yu Mercari Bin. Thank you for your understanding. They may be folded for packaging.