684 x 25600
684 x 25600 = 17510400
Example of 684 x 25600 pixels banner dimensions.
634 x 25650 644 x 25640 654 x 25630 664 x 25620 674 x 25610
684 x 25550 684 x 25560 684 x 25570 684 x 25580 684 x 25590
684 x 25650 684 x 25640 684 x 25630 684 x 25620 684 x 25610