878 x 20030
878 x 20030 = 17586340
Example of 878 x 20030 pixels banner dimensions.
828 x 20080 838 x 20070 848 x 20060 858 x 20050 868 x 20040
878 x 19980 878 x 19990 878 x 20000 878 x 20010 878 x 20020
878 x 20080 878 x 20070 878 x 20060 878 x 20050 878 x 20040