684 x 12000
684 x 12000 = 8208000
Example of 684 x 12000 pixels banner dimensions.
634 x 12050 644 x 12040 654 x 12030 664 x 12020 674 x 12010
684 x 11950 684 x 11960 684 x 11970 684 x 11980 684 x 11990
684 x 12050 684 x 12040 684 x 12030 684 x 12020 684 x 12010