A detailed checkered board with a completely flat surface Natural cork: very esthetic and durable Light and elegant aluminium frame. 16 mm thick board for thumbtacks. Attachment by screwing to the wall through the 4 corners, screws included. mini-board L 60 x H 45 cm: frame: natural aluminium, red or blue L 90 x H 45 cm: frame: natural aluminium, red or blue cork board: L 90 x H 60 cm: frame: natural aluminium, red or blue L 120 x H 90 cm: frame: natural aluminium, red or blue L 150 x H 90 cm: frame: natural aluminium, red or blue L 180 x H 90 cm: frame: natural aluminium, red or blue cork boards, bulleting boards, notice boards