1780 x 30480
1780 x 30480 = 54254400
Example of 1780 x 30480 pixels banner dimensions.
1730 x 30530 1740 x 30520 1750 x 30510 1760 x 30500 1770 x 30490
1780 x 30430 1780 x 30440 1780 x 30450 1780 x 30460 1780 x 30470
1780 x 30530 1780 x 30520 1780 x 30510 1780 x 30500 1780 x 30490