1780 x 39920
1780 x 39920 = 71057600
Example of 1780 x 39920 pixels banner dimensions.
1730 x 39970 1740 x 39960 1750 x 39950 1760 x 39940 1770 x 39930
1780 x 39870 1780 x 39880 1780 x 39890 1780 x 39900 1780 x 39910
1780 x 39970 1780 x 39960 1780 x 39950 1780 x 39940 1780 x 39930