1680 x 3850
1680 x 3850 = 6468000
Example of 1680 x 3850 pixels banner dimensions.
1630 x 3900 1640 x 3890 1650 x 3880 1660 x 3870 1670 x 3860
1680 x 3800 1680 x 3810 1680 x 3820 1680 x 3830 1680 x 3840
1680 x 3900 1680 x 3890 1680 x 3880 1680 x 3870 1680 x 3860