878 x 39800
878 x 39800 = 34944400
Example of 878 x 39800 pixels banner dimensions.
828 x 39850 838 x 39840 848 x 39830 858 x 39820 868 x 39810
878 x 39750 878 x 39760 878 x 39770 878 x 39780 878 x 39790
878 x 39850 878 x 39840 878 x 39830 878 x 39820 878 x 39810