688 x 21080
688 x 21080 = 14503040
Example of 688 x 21080 pixels banner dimensions.
638 x 21130 648 x 21120 658 x 21110 668 x 21100 678 x 21090
688 x 21030 688 x 21040 688 x 21050 688 x 21060 688 x 21070
688 x 21130 688 x 21120 688 x 21110 688 x 21100 688 x 21090