1020 x 3920
1020 x 3920 = 3998400
Example of 1020 x 3920 pixels banner dimensions.
970 x 3970 980 x 3960 990 x 3950 1000 x 3940 1010 x 3930
1020 x 3870 1020 x 3880 1020 x 3890 1020 x 3900 1020 x 3910
1020 x 3970 1020 x 3960 1020 x 3950 1020 x 3940 1020 x 3930