Add a bold statement piece to any room with this team OG framed matte paper poster. Printed on quality, thick, matte paper. Paper weight: 189 g/m² (5.57 oz/y²). 0.26 mm (10.3 mil) thick. Black and white frame made from semi-hardwood alder. Acrylite front protector. 21 × 30cm posters are size A4.