900 x 3880
900 x 3880 = 3492000
Example of 900 x 3880 pixels banner dimensions.
850 x 3930 860 x 3920 870 x 3910 880 x 3900 890 x 3890
900 x 3830 900 x 3840 900 x 3850 900 x 3860 900 x 3870
900 x 3930 900 x 3920 900 x 3910 900 x 3900 900 x 3890