1680 x 4080
1680 x 4080 = 6854400
Example of 1680 x 4080 pixels banner dimensions.
1630 x 4130 1640 x 4120 1650 x 4110 1660 x 4100 1670 x 4090
1680 x 4030 1680 x 4040 1680 x 4050 1680 x 4060 1680 x 4070
1680 x 4130 1680 x 4120 1680 x 4110 1680 x 4100 1680 x 4090