This double sided whiteboard with adjustable height can be extended to 160cm or 180cm, meeting the needs of both adults & kids. Moreover, presentation, interactive teaching, or parent-child activities will be more efficient with this mobile standing whiteboard. The large writing surface allows multiple projects to be carried out simultaneously without the need to erase the previous notes. Just press the stopper design to switch between 2 whiteboards & continue with your presentation stress-free. With 4 rolling wheels with brake, you can move & fix the double-sided whiteboard easily as you need. Perfect Sized Whiteboard: This rolling whiteboard with double sided design offers plenty of space for displaying your ideas, teaching lessons or making presentations at work. Besides, the full length marker tray keeps your writing supplies organized & within reach for convenient use. Lightweight & Mobile Design: made from high quality aluminium frame, the double sided whiteboard is easy