878 x 3220
878 x 3220 = 2827160
Example of 878 x 3220 pixels banner dimensions.
828 x 3270 838 x 3260 848 x 3250 858 x 3240 868 x 3230
878 x 3170 878 x 3180 878 x 3190 878 x 3200 878 x 3210
878 x 3270 878 x 3260 878 x 3250 878 x 3240 878 x 3230