688 x 40720
688 x 40720 = 28015360
Example of 688 x 40720 pixels banner dimensions.
638 x 40770 648 x 40760 658 x 40750 668 x 40740 678 x 40730
688 x 40670 688 x 40680 688 x 40690 688 x 40700 688 x 40710
688 x 40770 688 x 40760 688 x 40750 688 x 40740 688 x 40730