A1 and A0 posters make an impact at exhibitions, conferences, research poster sessions and in retail spaces. University students and researchers often print A0 conference posters, while businesses use A1 for in-store promotions and site boards.
Large prints are viewed from further away, so 150 dpi at full size is usually enough, but text and logos should be vector for sharp edges. Posters are supplied rolled; ask for a tube if you need to travel with them. Mounting onto foam board or correx is available separately.

