728 x 27500
728 x 27500 = 20020000
Example of 728 x 27500 pixels banner dimensions.
678 x 27550 688 x 27540 698 x 27530 708 x 27520 718 x 27510
728 x 27450 728 x 27460 728 x 27470 728 x 27480 728 x 27490
728 x 27550 728 x 27540 728 x 27530 728 x 27520 728 x 27510