1280 x 3920
1280 x 3920 = 5017600
Example of 1280 x 3920 pixels banner dimensions.
1230 x 3970 1240 x 3960 1250 x 3950 1260 x 3940 1270 x 3930
1280 x 3870 1280 x 3880 1280 x 3890 1280 x 3900 1280 x 3910
1280 x 3970 1280 x 3960 1280 x 3950 1280 x 3940 1280 x 3930