688 x 23040
688 x 23040 = 15851520
Example of 688 x 23040 pixels banner dimensions.
638 x 23090 648 x 23080 658 x 23070 668 x 23060 678 x 23050
688 x 22990 688 x 23000 688 x 23010 688 x 23020 688 x 23030
688 x 23090 688 x 23080 688 x 23070 688 x 23060 688 x 23050