1600 x 4000
1600 x 4000 = 6400000
Example of 1600 x 4000 pixels banner dimensions.
1550 x 4050 1560 x 4040 1570 x 4030 1580 x 4020 1590 x 4010
1600 x 3950 1600 x 3960 1600 x 3970 1600 x 3980 1600 x 3990
1600 x 4050 1600 x 4040 1600 x 4030 1600 x 4020 1600 x 4010