Approximately 240 x 162mm (excluding clasp) Although unused, this item has been stored for a long time. Because it's a brushed material, it tends to appear brighter due to reflections, but the actual color is a slightly darker dark brown or chocolate brown (similar to the photos in images 8, 10, and 11). It can hold a paperback book of about 400 pages with some room to spare. It could barely close with a paperback book of about 250 more pages (see photos from image 7 onwards). There are no particular stains, and I think it's in good condition, but please refrain from purchasing if you are concerned about any slight marks from storage or listing. Please consider the original creases and fluffiness, and understand the texture before purchasing. It will be simply packaged, protected from water damage, and shipped via Nekopos. Nordic Moomin Embroidery #NotebookCover #DiaryCover Marimekko Hobonichi