878 x 20990

878 x 20990 = 18429220

Example of 878 x 20990 pixels banner dimensions.

828 x 21040 838 x 21030 848 x 21020 858 x 21010 868 x 21000

878 x 20940 878 x 20950 878 x 20960 878 x 20970 878 x 20980

878 x 21040 878 x 21030 878 x 21020 878 x 21010 878 x 21000