850 x 4320
850 x 4320 = 3672000
Example of 850 x 4320 pixels banner dimensions.
800 x 4370 810 x 4360 820 x 4350 830 x 4340 840 x 4330
850 x 4270 850 x 4280 850 x 4290 850 x 4300 850 x 4310
850 x 4370 850 x 4360 850 x 4350 850 x 4340 850 x 4330