1320 x 3920
1320 x 3920 = 5174400
Example of 1320 x 3920 pixels banner dimensions.
1270 x 3970 1280 x 3960 1290 x 3950 1300 x 3940 1310 x 3930
1320 x 3870 1320 x 3880 1320 x 3890 1320 x 3900 1320 x 3910
1320 x 3970 1320 x 3960 1320 x 3950 1320 x 3940 1320 x 3930