・Mounting board ・27cm x 16.7cm Compared to B5 size, it is longer vertically and shorter horizontally. 50 sheets How about using it for crafting at home or for packing Mercari products? For preventing bending of documents, stickers, cards, photos, books, etc., as backing paper for shipping, and as thick paper to prevent folding. Also, I think you can use it for various purposes such as handmade crafts, art and craft projects, message cards, and templates. It will be wrapped in plastic to prevent it from getting dirty. This item is stored at home. Since it is paper, it may be slightly warped or stained due to humidity and temperature, so please understand and purchase it. ●Please check the images Color: Gray (both front and back) Pattern/Design: Plain Type of wrapping: Other