1664 x 3920
1664 x 3920 = 6522880
Example of 1664 x 3920 pixels banner dimensions.
1614 x 3970 1624 x 3960 1634 x 3950 1644 x 3940 1654 x 3930
1664 x 3870 1664 x 3880 1664 x 3890 1664 x 3900 1664 x 3910
1664 x 3970 1664 x 3960 1664 x 3950 1664 x 3940 1664 x 3930