1010 x 3990
1010 x 3990 = 4029900
Example of 1010 x 3990 pixels banner dimensions.
960 x 4040 970 x 4030 980 x 4020 990 x 4010 1000 x 4000
1010 x 3940 1010 x 3950 1010 x 3960 1010 x 3970 1010 x 3980
1010 x 4040 1010 x 4030 1010 x 4020 1010 x 4010 1010 x 4000