878 x 4540
878 x 4540 = 3986120
Example of 878 x 4540 pixels banner dimensions.
828 x 4590 838 x 4580 848 x 4570 858 x 4560 868 x 4550
878 x 4490 878 x 4500 878 x 4510 878 x 4520 878 x 4530
878 x 4590 878 x 4580 878 x 4570 878 x 4560 878 x 4550