684 x 17640
684 x 17640 = 12065760
Example of 684 x 17640 pixels banner dimensions.
634 x 17690 644 x 17680 654 x 17670 664 x 17660 674 x 17650
684 x 17590 684 x 17600 684 x 17610 684 x 17620 684 x 17630
684 x 17690 684 x 17680 684 x 17670 684 x 17660 684 x 17650