Viewing area 290cm x 181cm 1610 135diagonal matt white front projection surface with black borders overall surface dimension 300cm wide x 205cm high white aluminium extruded case with channel fix brackets to suit ceiling or wall high quality spring roller mechanism optional extension brackets available es ext bkt 30 in white steel 30cm and es ext bkt 50 in white steel 50cm features screen type manual diagonal screen size inch 135 format 1610 fabric matte white front projection