1500 x 14000
1500 x 14000 = 21000000
Example of 1500 x 14000 pixels banner dimensions.
1450 x 14050 1460 x 14040 1470 x 14030 1480 x 14020 1490 x 14010
1500 x 13950 1500 x 13960 1500 x 13970 1500 x 13980 1500 x 13990
1500 x 14050 1500 x 14040 1500 x 14030 1500 x 14020 1500 x 14010