878 x 3830

878 x 3830 = 3362740

Example of 878 x 3830 pixels banner dimensions.

828 x 3880 838 x 3870 848 x 3860 858 x 3850 868 x 3840

878 x 3780 878 x 3790 878 x 3800 878 x 3810 878 x 3820

878 x 3880 878 x 3870 878 x 3860 878 x 3850 878 x 3840