B4 size Bind covers for stapled binding. You can easily bind books by inserting your favorite cover, making it ideal for the following uses: ・Storing important sheet music ・Storing children's artwork and sketches ・Illustrative double-page spread ZINEs ・Creating original picture books ・Storing paper-play (kamishibai) ・Creating presentation materials ・Research reports ・Binding contracts ・Binding graduation theses Details below: 【Unused/Unopened】 Maruzen Bind Cover B4 Blue BM-10B4 5 sheets per pack *If binding more than 20 sheets, please use No. 3 staples. Purchased for ¥1250 【Only 1 sheet used】 KOKUYO Report Maker (Binding File) Product number: Seho-52B Staple type B4-E (horizontal) Blue *Although the product information says blue, the actual color is gray. 5 books per pack (4 sheets remaining) *Slight warping on the edges due to being opened Purchased for ¥800 (Retail price around ¥1300) Since the size is large and shipping costs will be high, I would appreciate it if you could allow me to use [Eco-Mercari delivery]. I will ship with cardboard backing to prevent bending. Thank you for your understanding regarding these used items that have been stored by an individual for a long time. Comike, Doujinshi, Literary Flea Market, Art University, Assignment Submission, Art Supplies, Sekaido, Yume Art Supplies, KOKUYO, Maruzen, Book Cover, Stationery, Design Festa, Retro Binding