1000 x 39990
1000 x 39990 = 39990000
Example of 1000 x 39990 pixels banner dimensions.
950 x 40040 960 x 40030 970 x 40020 980 x 40010 990 x 40000
1000 x 39940 1000 x 39950 1000 x 39960 1000 x 39970 1000 x 39980
1000 x 40040 1000 x 40030 1000 x 40020 1000 x 40010 1000 x 40000