1020 x 40000
1020 x 40000 = 40800000
Example of 1020 x 40000 pixels banner dimensions.
970 x 40050 980 x 40040 990 x 40030 1000 x 40020 1010 x 40010
1020 x 39950 1020 x 39960 1020 x 39970 1020 x 39980 1020 x 39990
1020 x 40050 1020 x 40040 1020 x 40030 1020 x 40020 1020 x 40010