Classroom blackboards single element magnetic marker-chalk boards

Board single element is a metal galvanised sheet up to 0,35mm thick with a polymer coating of green or white colour glued on a sheet of MDF 6mm. The reverse side of the board is protected with technical foil of 40 microns thickness. The edges of the board are framed with aluminium anodised profile of 2 mm thickness. The corners of the board are fastened with a polypropylene plug. Included with the board is a tray for chalk and markers made of anodised aluminium, the ends of the tray are protected by polypropylene plugs.