990 x 20960
990 x 20960 = 20750400
Example of 990 x 20960 pixels banner dimensions.
940 x 21010 950 x 21000 960 x 20990 970 x 20980 980 x 20970
990 x 20910 990 x 20920 990 x 20930 990 x 20940 990 x 20950
990 x 21010 990 x 21000 990 x 20990 990 x 20980 990 x 20970