1800 x 11800
1800 x 11800 = 21240000
Example of 1800 x 11800 pixels banner dimensions.
1750 x 11850 1760 x 11840 1770 x 11830 1780 x 11820 1790 x 11810
1800 x 11750 1800 x 11760 1800 x 11770 1800 x 11780 1800 x 11790
1800 x 11850 1800 x 11840 1800 x 11830 1800 x 11820 1800 x 11810