720 x 27920
720 x 27920 = 20102400
Example of 720 x 27920 pixels banner dimensions.
670 x 27970 680 x 27960 690 x 27950 700 x 27940 710 x 27930
720 x 27870 720 x 27880 720 x 27890 720 x 27900 720 x 27910
720 x 27970 720 x 27960 720 x 27950 720 x 27940 720 x 27930