... 30cm. 2,plastic frame. 3,can be written with marker. 4,surface is magnetic white board;logo can be ... 30cm. 2,plastic frame. 3,can be written with marker. 4,surface is magnetic white board;logo can be ... 2, can be written and drawn constantly with matched dry erase marker pen.3,100% new material plastic frame and corner ... request.4,A set includes two magnets and a marker pen with an eraser on top of it.5 ...