728 x 25000
728 x 25000 = 18200000
Example of 728 x 25000 pixels banner dimensions.
678 x 25050 688 x 25040 698 x 25030 708 x 25020 718 x 25010
728 x 24950 728 x 24960 728 x 24970 728 x 24980 728 x 24990
728 x 25050 728 x 25040 728 x 25030 728 x 25020 728 x 25010