1720 x 4000
1720 x 4000 = 6880000
Example of 1720 x 4000 pixels banner dimensions.
1670 x 4050 1680 x 4040 1690 x 4030 1700 x 4020 1710 x 4010
1720 x 3950 1720 x 3960 1720 x 3970 1720 x 3980 1720 x 3990
1720 x 4050 1720 x 4040 1720 x 4030 1720 x 4020 1720 x 4010