684 x 25500
684 x 25500 = 17442000
Example of 684 x 25500 pixels banner dimensions.
634 x 25550 644 x 25540 654 x 25530 664 x 25520 674 x 25510
684 x 25450 684 x 25460 684 x 25470 684 x 25480 684 x 25490
684 x 25550 684 x 25540 684 x 25530 684 x 25520 684 x 25510