The Board Dudes Magnetic Dry Erase Surfboard - Blue The cute dry erase board, in the shape of a surfboard, measures 36 x 9. 2 stylish magnets are included on this package. The board can be hanged both horizontally and vertically. Mounting hardware included. The magnetic dry erase surface allows for use of magnets and all dry erase markers, and it doubles as a bulletin board. This is perfect for surfing or beach themed bedroom, and it is great for organizing.