1780 x 17800
1780 x 17800 = 31684000
Example of 1780 x 17800 pixels banner dimensions.
1730 x 17850 1740 x 17840 1750 x 17830 1760 x 17820 1770 x 17810
1780 x 17750 1780 x 17760 1780 x 17770 1780 x 17780 1780 x 17790
1780 x 17850 1780 x 17840 1780 x 17830 1780 x 17820 1780 x 17810