720 x 25000
720 x 25000 = 18000000
Example of 720 x 25000 pixels banner dimensions.
670 x 25050 680 x 25040 690 x 25030 700 x 25020 710 x 25010
720 x 24950 720 x 24960 720 x 24970 720 x 24980 720 x 24990
720 x 25050 720 x 25040 720 x 25030 720 x 25020 720 x 25010