878 x 6880
878 x 6880 = 6040640
Example of 878 x 6880 pixels banner dimensions.
828 x 6930 838 x 6920 848 x 6910 858 x 6900 868 x 6890
878 x 6830 878 x 6840 878 x 6850 878 x 6860 878 x 6870
878 x 6930 878 x 6920 878 x 6910 878 x 6900 878 x 6890