1780 x 11840
1780 x 11840 = 21075200
Example of 1780 x 11840 pixels banner dimensions.
1730 x 11890 1740 x 11880 1750 x 11870 1760 x 11860 1770 x 11850
1780 x 11790 1780 x 11800 1780 x 11810 1780 x 11820 1780 x 11830
1780 x 11890 1780 x 11880 1780 x 11870 1780 x 11860 1780 x 11850