900 x 4000
900 x 4000 = 3600000
Example of 900 x 4000 pixels banner dimensions.
850 x 4050 860 x 4040 870 x 4030 880 x 4020 890 x 4010
900 x 3950 900 x 3960 900 x 3970 900 x 3980 900 x 3990
900 x 4050 900 x 4040 900 x 4030 900 x 4020 900 x 4010