684 x 3960
684 x 3960 = 2708640
Example of 684 x 3960 pixels banner dimensions.
634 x 4010 644 x 4000 654 x 3990 664 x 3980 674 x 3970
684 x 3910 684 x 3920 684 x 3930 684 x 3940 684 x 3950
684 x 4010 684 x 4000 684 x 3990 684 x 3980 684 x 3970