850 x 4030
850 x 4030 = 3425500
Example of 850 x 4030 pixels banner dimensions.
800 x 4080 810 x 4070 820 x 4060 830 x 4050 840 x 4040
850 x 3980 850 x 3990 850 x 4000 850 x 4010 850 x 4020
850 x 4080 850 x 4070 850 x 4060 850 x 4050 850 x 4040