1680 x 4320
1680 x 4320 = 7257600
Example of 1680 x 4320 pixels banner dimensions.
1630 x 4370 1640 x 4360 1650 x 4350 1660 x 4340 1670 x 4330
1680 x 4270 1680 x 4280 1680 x 4290 1680 x 4300 1680 x 4310
1680 x 4370 1680 x 4360 1680 x 4350 1680 x 4340 1680 x 4330