850 x 4680
850 x 4680 = 3978000
Example of 850 x 4680 pixels banner dimensions.
800 x 4730 810 x 4720 820 x 4710 830 x 4700 840 x 4690
850 x 4630 850 x 4640 850 x 4650 850 x 4660 850 x 4670
850 x 4730 850 x 4720 850 x 4710 850 x 4700 850 x 4690