Miquelrius 8.25 X 11.75 A4 Graphite Wirebound Notebook, 4-Subject, Graph Paper Large 4-Subject notebook; 320 pages (80 in each color subsection of blue, red, grey, green) Extra opaque 70gr/m2 paper; 5mm graph squares; header for titles Micoperforated pages for easy detachment; hole-punched for filing Graphite-colored Extra-hard card board laminated in plastic. Coil binding which allows the notebook to be opened flat and to make 180 degree turn <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.