This 9" x 12" sturdy melamine whiteboard is perfect for the classroom, home and even travel. Dry erase board is two-sided with a blank clockface on one side, making it great for teaching time and other time-related activities. The back side is plain/blank for a wide variety of interactive instruction in the classroom to test concepts and for group work. Dry erase surface erases cleanly and easily. Includes 25 boards.