With enamelled, acid-resistant + scratch-resistant surface (manufactured at 800 degrees Celsius) , 25-year warranty on the surface , magnetic, can be written on with board markers + dry wipe , composite construction: anodised aluminium frame with metal lamination screwed to the back (extremely torsion-resistant and robust) , integrated, full-width storage tray (can be hung in the writing board in landscape format) , almost invisible board suspension , incl. mounting hardware..., This whiteboard from Magnetoplan is simple but elegant and has an enamelled.