1800 x 11850
1800 x 11850 = 21330000
Example of 1800 x 11850 pixels banner dimensions.
1750 x 11900 1760 x 11890 1770 x 11880 1780 x 11870 1790 x 11860
1800 x 11800 1800 x 11810 1800 x 11820 1800 x 11830 1800 x 11840
1800 x 11900 1800 x 11890 1800 x 11880 1800 x 11870 1800 x 11860