684 x 27700
684 x 27700 = 18946800
Example of 684 x 27700 pixels banner dimensions.
634 x 27750 644 x 27740 654 x 27730 664 x 27720 674 x 27710
684 x 27650 684 x 27660 684 x 27670 684 x 27680 684 x 27690
684 x 27750 684 x 27740 684 x 27730 684 x 27720 684 x 27710