Abstract: A dry erase board, comprising a platy main body and a PVC adhesive tape mounted on the main body, wherein the main body includes a white board and a corrugated paper board affixed on a rear surface of the white board; a fore end portion and an aft end portion of the PVC adhesive tape mounted on the main body are connected to each other to form a plastic frame. Since the corrugated paper board is adopted to serve as the support body of the main body of the dry erase board, the weight of the dry erase board can be reduced greatly to make the dry erase board convenient to carry. The present application has a simple structure and strong practicality.