688 x 4450
688 x 4450 = 3061600
Example of 688 x 4450 pixels banner dimensions.
638 x 4500 648 x 4490 658 x 4480 668 x 4470 678 x 4460
688 x 4400 688 x 4410 688 x 4420 688 x 4430 688 x 4440
688 x 4500 688 x 4490 688 x 4480 688 x 4470 688 x 4460