"Breakthrough new perpetual 3 month wall planning system helps user plan and organize up to 3 months of activities, schedules and deadlines. Includes three monthly planner dry-erase panels that slide in and out of frame for easy writing and updating When a prior month's information is no longer needed, take that panel out, slide the others over and add the newly updated panel to the end of the system reference (includes 5 years-- 2003-2007) Stain-free Total Erase surface always wipes clean, no cleaners needed Contemporary Prestige frame with graphite finish blends nicely in any work area. Build a 6 month planning system by aligning 2 planners next to each other on your wall Factory-installed, full-size tray keeps all accessories in one place Includes mistake-proof Easy Mount hanging system for easy and accurate installation Four dry-erase markers (red, blue, green, black) and an eraser are all conveniently included Board size: 3' x 2' . "