878 x 21010
878 x 21010 = 18446780
Example of 878 x 21010 pixels banner dimensions.
828 x 21060 838 x 21050 848 x 21040 858 x 21030 868 x 21020
878 x 20960 878 x 20970 878 x 20980 878 x 20990 878 x 21000
878 x 21060 878 x 21050 878 x 21040 878 x 21030 878 x 21020