1780 x 11920
1780 x 11920 = 21217600
Example of 1780 x 11920 pixels banner dimensions.
1730 x 11970 1740 x 11960 1750 x 11950 1760 x 11940 1770 x 11930
1780 x 11870 1780 x 11880 1780 x 11890 1780 x 11900 1780 x 11910
1780 x 11970 1780 x 11960 1780 x 11950 1780 x 11940 1780 x 11930