1850 x 30000
1850 x 30000 = 55500000
Example of 1850 x 30000 pixels banner dimensions.
1800 x 30050 1810 x 30040 1820 x 30030 1830 x 30020 1840 x 30010
1850 x 29950 1850 x 29960 1850 x 29970 1850 x 29980 1850 x 29990
1850 x 30050 1850 x 30040 1850 x 30030 1850 x 30020 1850 x 30010