684 x 17800
684 x 17800 = 12175200
Example of 684 x 17800 pixels banner dimensions.
634 x 17850 644 x 17840 654 x 17830 664 x 17820 674 x 17810
684 x 17750 684 x 17760 684 x 17770 684 x 17780 684 x 17790
684 x 17850 684 x 17840 684 x 17830 684 x 17820 684 x 17810