878 x 23540
878 x 23540 = 20668120
Example of 878 x 23540 pixels banner dimensions.
828 x 23590 838 x 23580 848 x 23570 858 x 23560 868 x 23550
878 x 23490 878 x 23500 878 x 23510 878 x 23520 878 x 23530
878 x 23590 878 x 23580 878 x 23570 878 x 23560 878 x 23550