850 x 40020
850 x 40020 = 34017000
Example of 850 x 40020 pixels banner dimensions.
800 x 40070 810 x 40060 820 x 40050 830 x 40040 840 x 40030
850 x 39970 850 x 39980 850 x 39990 850 x 40000 850 x 40010
850 x 40070 850 x 40060 850 x 40050 850 x 40040 850 x 40030