1020 x 39990
1020 x 39990 = 40789800
Example of 1020 x 39990 pixels banner dimensions.
970 x 40040 980 x 40030 990 x 40020 1000 x 40010 1010 x 40000
1020 x 39940 1020 x 39950 1020 x 39960 1020 x 39970 1020 x 39980
1020 x 40040 1020 x 40030 1020 x 40020 1020 x 40010 1020 x 40000