Ideal for teaching and practicing fundamentals for early learners and for use with magnetic manipulatives! Bright white board contains 5 sets of blue headline and broken mid-line plus red baseline format. Each line set measures 1 1/8 with 3/8 of blank descender space between sets. Back side is magnetic plain white dry erase. Boards feature a high-quality non-ghosting write-and-wipe surface with smooth rounded edges and corners. Hardboard backing is warp and chip resistant. Measure 12 x 9 x 0.125 thick. Class pack of 24.