688 x 4430
688 x 4430 = 3047840
Example of 688 x 4430 pixels banner dimensions.
638 x 4480 648 x 4470 658 x 4460 668 x 4450 678 x 4440
688 x 4380 688 x 4390 688 x 4400 688 x 4410 688 x 4420
688 x 4480 688 x 4470 688 x 4460 688 x 4450 688 x 4440