Economical, unframed red and blue ruled dry erase board, pen, and eraser set is ideal for teaching and practicing fundamentals at the early learner stage! Bright white board contains 5 sets of blue headline and broken mid-line plus red baseline format. Each line set measures 1-1/8-in with 3/8-in of blank descender space between sets. Back side is plain white dry erase. Quality write-and-wipe board surface is non-ghosting with rounded corners and smooth edges for safety and comfort. Backing is warp and chip resistant. Set includes (12) red and blue ruled two-sided dry erase boards, (12) 2-in x 2-in felt erasers, and (12) black dry erase pens. Boards measure 9-in x 12-in x 0.125-in.