・ Cardboard backing ・ 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, or as thick paper to prevent folding. Also, I think you can use it for various purposes such as handmade crafts, art projects, processing message cards and patterns. To prevent it from getting dirty, it will be wrapped in vinyl and shipped. 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 image Color: Gray (both front and back) Pattern/Design: Plain Type of wrapping: Other