Our Writing Board Aluminium Frame is a horizontal, smooth surface that can be written on using erasable material like chalk or marker. It is available in a big size that makes it enough for multiple readers at once. The frame of the board is made with high-grade aluminum which makes it robust. The internal part of the Writing Board Aluminium Frame is available in two patterns that are whiteboard as well as the green board. The green boards are for writing with chalk and the whiteboard is for using a marker.