1400 x 3750
1400 x 3750 = 5250000
Example of 1400 x 3750 pixels banner dimensions.
1350 x 3800 1360 x 3790 1370 x 3780 1380 x 3770 1390 x 3760
1400 x 3700 1400 x 3710 1400 x 3720 1400 x 3730 1400 x 3740
1400 x 3800 1400 x 3790 1400 x 3780 1400 x 3770 1400 x 3760