Flipside 1/4in Graph Dry-Erase Board Class Pack, 16in x 11in x 1/16in, White/Blue, Pack Of 12

Graphing practice on dry erase saves paper! Bold lines separate board into quadrants each 20 squares by 20 squares, total grid is 40 squares by 40 squares. Individual squares measure 1/4in x 1/4in. Plain work space is 11in x 5-1/4in. Boards feature non-ghosting dry erase surface with rounded corners and smooth edges for safety and comfort. Durable hardboard backing is warp and chip resistant. Measures 11in x 16in x 0.125in.