684 x 18800
684 x 18800 = 12859200
Example of 684 x 18800 pixels banner dimensions.
634 x 18850 644 x 18840 654 x 18830 664 x 18820 674 x 18810
684 x 18750 684 x 18760 684 x 18770 684 x 18780 684 x 18790
684 x 18850 684 x 18840 684 x 18830 684 x 18820 684 x 18810