780 x 3890
780 x 3890 = 3034200
Example of 780 x 3890 pixels banner dimensions.
730 x 3940 740 x 3930 750 x 3920 760 x 3910 770 x 3900
780 x 3840 780 x 3850 780 x 3860 780 x 3870 780 x 3880
780 x 3940 780 x 3930 780 x 3920 780 x 3910 780 x 3900