1400 x 3870
1400 x 3870 = 5418000
Example of 1400 x 3870 pixels banner dimensions.
1350 x 3920 1360 x 3910 1370 x 3900 1380 x 3890 1390 x 3880
1400 x 3820 1400 x 3830 1400 x 3840 1400 x 3850 1400 x 3860
1400 x 3920 1400 x 3910 1400 x 3900 1400 x 3890 1400 x 3880