900 x 3990
900 x 3990 = 3591000
Example of 900 x 3990 pixels banner dimensions.
850 x 4040 860 x 4030 870 x 4020 880 x 4010 890 x 4000
900 x 3940 900 x 3950 900 x 3960 900 x 3970 900 x 3980
900 x 4040 900 x 4030 900 x 4020 900 x 4010 900 x 4000