"Breakthrough new perpetual Total Erase Monthly Wall Calendar System helps user plan and organize activities, schedules and deadlines. Allows user to utilize the entire board at all times. Includes assorted double-sided 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, simply take that panel out, slide the others over and add the newly updated panel to the end of the system. Yearly calendar strip is placed at the top for easy reference. Stain-free Total Erase surface always wipes clean, no cleaners needed. Contemporary Prestige frame with graphite finish blends nicely in any work area. Includes mistake-proof ""Easy Mount"" hanging system for easy and accurate installation, four dry-erase markers (red, blue, green, black) and an eraser."