Basic mathematics spiral bound grid notebook by ICONIC The Basic mathematics spiral bound grid notebook contains a total of 60 sheets made with high-quality paper. Squared pages are printed with a 3 mm grid, a convenient layout for writing organized notes, and sketching. Grid papers divided into 4 distinct sections. It has a cover with spiral binding for extra durability and allows you to tear out pages if needed. Also, the grid notebook lays perfectly flat when opened. These Basic mathematics spiral bound grid notebook are great for studies, doodling, notes, and any other use you can think of. Squared notebook 60 sheets 3mm grid interval Wire bound Material: Paper Dimension: 19.2 X 25.7 cm (7.5 X 10.1 inches)