878 x 28520
878 x 28520 = 25040560
Example of 878 x 28520 pixels banner dimensions.
828 x 28570 838 x 28560 848 x 28550 858 x 28540 868 x 28530
878 x 28470 878 x 28480 878 x 28490 878 x 28500 878 x 28510
878 x 28570 878 x 28560 878 x 28550 878 x 28540 878 x 28530