ModMonthly™ Perpetual Planning Board System (Set of 3)Features YOU GET THREE BOARDS Boards feature an attractive aluminum frame and a smooth, magnetic steel surface for use with dry erase marking pens and magnetic accessories. Each board measures 17 3 4"w x 34 3 4"h and weighs a mere 3 1 2 lbs. SCHEDULING MADE EASY As a month expires, simply remove it, rotate the others forward, and update a new month, creating a perpetual calendar. For 6, 9 or 12 month panning, simply purchase multiple sets of 3. LARGE