1780 x 21500
1780 x 21500 = 38270000
Example of 1780 x 21500 pixels banner dimensions.
1730 x 21550 1740 x 21540 1750 x 21530 1760 x 21520 1770 x 21510
1780 x 21450 1780 x 21460 1780 x 21470 1780 x 21480 1780 x 21490
1780 x 21550 1780 x 21540 1780 x 21530 1780 x 21520 1780 x 21510