1248 x 3800
1248 x 3800 = 4742400
Example of 1248 x 3800 pixels banner dimensions.
1198 x 3850 1208 x 3840 1218 x 3830 1228 x 3820 1238 x 3810
1248 x 3750 1248 x 3760 1248 x 3770 1248 x 3780 1248 x 3790
1248 x 3850 1248 x 3840 1248 x 3830 1248 x 3820 1248 x 3810