878 x 32780
878 x 32780 = 28780840
Example of 878 x 32780 pixels banner dimensions.
828 x 32830 838 x 32820 848 x 32810 858 x 32800 868 x 32790
878 x 32730 878 x 32740 878 x 32750 878 x 32760 878 x 32770
878 x 32830 878 x 32820 878 x 32810 878 x 32800 878 x 32790