684 x 27000
684 x 27000 = 18468000
Example of 684 x 27000 pixels banner dimensions.
634 x 27050 644 x 27040 654 x 27030 664 x 27020 674 x 27010
684 x 26950 684 x 26960 684 x 26970 684 x 26980 684 x 26990
684 x 27050 684 x 27040 684 x 27030 684 x 27020 684 x 27010