1708 x 3840
1708 x 3840 = 6558720
Example of 1708 x 3840 pixels banner dimensions.
1658 x 3890 1668 x 3880 1678 x 3870 1688 x 3860 1698 x 3850
1708 x 3790 1708 x 3800 1708 x 3810 1708 x 3820 1708 x 3830
1708 x 3890 1708 x 3880 1708 x 3870 1708 x 3860 1708 x 3850