Work smarter, not harder with graph paper from School Smart! This manila paper is ruled into small squares of equal size, making drawing precise charts, graphics, or diagrams quick and easy. Single-sided graph paper ensures ample room for practicing equations or shapes for geometry with the ability to take notes on the opposite side. These graph paper sheets, measuring 9 x 12 inches, include a 1/4 inch rule on one side and have a 50 lb basis weight. Designed to hold both ink and pencil without excessive bleed-through, and provides clean erasure for pencil marks. Sold as 500 sheets.