High quality enamelled white board 1) 0.4mm magnetic enamel surface 2) Core: MDF 3) 0.2mm Zinc back ... 4)acid and scratch resis High quality enamelled white board1. Top quality magnetic ceramic surface,easy to write and wipe off ... sizes are available(cm): 90X120, 120X150, 120X180, 120X200,120X240, etc. High quality enamelled white board