864 x 21040
864 x 21040 = 18178560
Example of 864 x 21040 pixels banner dimensions.
814 x 21090 824 x 21080 834 x 21070 844 x 21060 854 x 21050
864 x 20990 864 x 21000 864 x 21010 864 x 21020 864 x 21030
864 x 21090 864 x 21080 864 x 21070 864 x 21060 864 x 21050