1800 x 3900
1800 x 3900 = 7020000
Example of 1800 x 3900 pixels banner dimensions.
1750 x 3950 1760 x 3940 1770 x 3930 1780 x 3920 1790 x 3910
1800 x 3850 1800 x 3860 1800 x 3870 1800 x 3880 1800 x 3890
1800 x 3950 1800 x 3940 1800 x 3930 1800 x 3920 1800 x 3910