1660 x 4000
1660 x 4000 = 6640000
Example of 1660 x 4000 pixels banner dimensions.
1610 x 4050 1620 x 4040 1630 x 4030 1640 x 4020 1650 x 4010
1660 x 3950 1660 x 3960 1660 x 3970 1660 x 3980 1660 x 3990
1660 x 4050 1660 x 4040 1660 x 4030 1660 x 4020 1660 x 4010