878 x 30000

878 x 30000 = 26340000

Example of 878 x 30000 pixels banner dimensions.

828 x 30050 838 x 30040 848 x 30030 858 x 30020 868 x 30010

878 x 29950 878 x 29960 878 x 29970 878 x 29980 878 x 29990

878 x 30050 878 x 30040 878 x 30030 878 x 30020 878 x 30010