1248 x 3840
1248 x 3840 = 4792320
Example of 1248 x 3840 pixels banner dimensions.
1198 x 3890 1208 x 3880 1218 x 3870 1228 x 3860 1238 x 3850
1248 x 3790 1248 x 3800 1248 x 3810 1248 x 3820 1248 x 3830
1248 x 3890 1248 x 3880 1248 x 3870 1248 x 3860 1248 x 3850