1784 x 12000
1784 x 12000 = 21408000
Example of 1784 x 12000 pixels banner dimensions.
1734 x 12050 1744 x 12040 1754 x 12030 1764 x 12020 1774 x 12010
1784 x 11950 1784 x 11960 1784 x 11970 1784 x 11980 1784 x 11990
1784 x 12050 1784 x 12040 1784 x 12030 1784 x 12020 1784 x 12010