280 x 3890

280 x 3890 = 1089200

Example of 280 x 3890 pixels banner dimensions.

230 x 3940 240 x 3930 250 x 3920 260 x 3910 270 x 3900

280 x 3840 280 x 3850 280 x 3860 280 x 3870 280 x 3880

280 x 3940 280 x 3930 280 x 3920 280 x 3910 280 x 3900