Five-element magnetic marker-chalk boards for classrooms

The five-element board represents five single-element boards. Three boards are fastened together by metal hinges, 2 on each side, the central board is made with the possibility of fixing it to the wall, the other two are located on the left and right, have the possibility of opening and closing. Two additional boards are separate elements, made with the possibility of fixing it to the wall and are installed to the right and left of the main board. The central board and 2 additional elements are galvanised sheet up to 0.35mm thick with polymer coating of green or white colour glued on a base made of MDF 6mm. The reverse side of the boards is protected with 40 mcr thick technical foil. The side flaps are a sheet with the same characteristics glued on a 7 mm thick corrugated cardboard base on both sides. The edges of the boards are framed with a 2 mm thick anodised aluminium profile. The corners are fastened with a polypropylene plug. Includes a tray for chalk and markers, the ends of the tray are protected by polypropylene stoppers.