990 x 31000
990 x 31000 = 30690000
Example of 990 x 31000 pixels banner dimensions.
940 x 31050 950 x 31040 960 x 31030 970 x 31020 980 x 31010
990 x 30950 990 x 30960 990 x 30970 990 x 30980 990 x 30990
990 x 31050 990 x 31040 990 x 31030 990 x 31020 990 x 31010