990 x 39990
990 x 39990 = 39590100
Example of 990 x 39990 pixels banner dimensions.
940 x 40040 950 x 40030 960 x 40020 970 x 40010 980 x 40000
990 x 39940 990 x 39950 990 x 39960 990 x 39970 990 x 39980
990 x 40040 990 x 40030 990 x 40020 990 x 40010 990 x 40000