1780 x 11640
1780 x 11640 = 20719200
Example of 1780 x 11640 pixels banner dimensions.
1730 x 11690 1740 x 11680 1750 x 11670 1760 x 11660 1770 x 11650
1780 x 11590 1780 x 11600 1780 x 11610 1780 x 11620 1780 x 11630
1780 x 11690 1780 x 11680 1780 x 11670 1780 x 11660 1780 x 11650