878 x 40000

878 x 40000 = 35120000

Example of 878 x 40000 pixels banner dimensions.

828 x 40050 838 x 40040 848 x 40030 858 x 40020 868 x 40010

878 x 39950 878 x 39960 878 x 39970 878 x 39980 878 x 39990

878 x 40050 878 x 40040 878 x 40030 878 x 40020 878 x 40010