Perfect for calendars, presentations, meetings and signage, this dry erase foam board has a smooth and reusable writing surface. The board can be cut to smaller sizes, and it is a fraction of the weight of a traditional dry erase board. The durable foam material makes this board conveniently portable and easy to hang. Details:White 20" x 30" (50.8cm x 76.2cm)3/16" (0.47 cm) thick2 boards Plastic and polymer