688 x 40040
688 x 40040 = 27547520
Example of 688 x 40040 pixels banner dimensions.
638 x 40090 648 x 40080 658 x 40070 668 x 40060 678 x 40050
688 x 39990 688 x 40000 688 x 40010 688 x 40020 688 x 40030
688 x 40090 688 x 40080 688 x 40070 688 x 40060 688 x 40050