1680 x 4120
1680 x 4120 = 6921600
Example of 1680 x 4120 pixels banner dimensions.
1630 x 4170 1640 x 4160 1650 x 4150 1660 x 4140 1670 x 4130
1680 x 4070 1680 x 4080 1680 x 4090 1680 x 4100 1680 x 4110
1680 x 4170 1680 x 4160 1680 x 4150 1680 x 4140 1680 x 4130