Flipside XY Axis/Plain Dry-Erase Graph Boards, 9in x 12in x 1/8in, White/Blue, Pack Of 12

Economical, unframed lap board features a blue XY axis dry erase grid on one side and plain dry erase on the other. Bold lines separate board into quadrants each 14 squares by 10 squares; total grid is 28 squares by 20 squares. Individual squares measure 3/8in x 3/8in. 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. Measure 9in x 12in x 0.125in. Pack of 12.