A4 Itame Cover with Holes, 306 x 217mm Each pack contains 20 sheets with fold lines and 20 sheets without fold lines, totaling 40 sheets in 20 sets. There is a slight black stain on the outer packaging from storage. The covers themselves are not affected. These can be used as covers, and due to their thickness, they can also be used as thick paper, backing boards, or materials for handmade crafts, artwork, and other creations. Although they are new and unused, they have been stored at home. I would like to pass them on to someone who can use them, as I no longer need them. Thank you for your understanding.