5 mm grid wire binding notebook by 2young This 5 mm grid wire binding notebook is great for doodling, notes, and any other use you can think of. The notebook contains 82 pages, and the pages are printed with a 5 mm grid, a convenient layout for writing organized notes and sketching. Twin-wire binding allows you to adopt a lay-flat orientation, making it easy to leave open on your desk. Squared papers 82 pages Wire binding Line spacing: 5 mm Material: 260gsm paper Dimension: 19 X 26 cm (7.4 X 10.2 inches)