838 x 3900
838 x 3900 = 3268200
Example of 838 x 3900 pixels banner dimensions.
788 x 3950 798 x 3940 808 x 3930 818 x 3920 828 x 3910
838 x 3850 838 x 3860 838 x 3870 838 x 3880 838 x 3890
838 x 3950 838 x 3940 838 x 3930 838 x 3920 838 x 3910