780 x 3940
780 x 3940 = 3073200
Example of 780 x 3940 pixels banner dimensions.
730 x 3990 740 x 3980 750 x 3970 760 x 3960 770 x 3950
780 x 3890 780 x 3900 780 x 3910 780 x 3920 780 x 3930
780 x 3990 780 x 3980 780 x 3970 780 x 3960 780 x 3950