Magnetic dry erase lap board that is also dual sided. With pre-printed lines on one side and blank on the other, this board offers endless uses. Blank side works great for classroom games, math lessons and reminders. While our pre-printed side is great for penmanship and sentence writing. Durable magnetic lap boards are 9" x 12" and can be used with all dry erase markers and any magnetic eraser, or magnets to help organize your supplies. An environment friendly way to learn, as you just write, wipe off and re-use with no waste. Avg Ship time 1-2 days