Question about Magnetoplan mobile SP whiteboard

Up to the lower edge of the whiteboard it is a little less than 90cm (just measured 3x A4 in the absence of a metre). With the attachments on the left and right, it is 140cm as described above (whiteboard 100x150).

The information in the specifications is indeed confusing. The frame is 140cm high. This corresponds to the height of the axle. The total height including the whiteboard is 190cm. The whiteboard itself is 150cm wide and 100cm high (90cm is not correct).