688 x 4320
688 x 4320 = 2972160
Example of 688 x 4320 pixels banner dimensions.
638 x 4370 648 x 4360 658 x 4350 668 x 4340 678 x 4330
688 x 4270 688 x 4280 688 x 4290 688 x 4300 688 x 4310
688 x 4370 688 x 4360 688 x 4350 688 x 4340 688 x 4330