688 x 4550
688 x 4550 = 3130400
Example of 688 x 4550 pixels banner dimensions.
638 x 4600 648 x 4590 658 x 4580 668 x 4570 678 x 4560
688 x 4500 688 x 4510 688 x 4520 688 x 4530 688 x 4540
688 x 4600 688 x 4590 688 x 4580 688 x 4570 688 x 4560