688 x 21790
688 x 21790 = 14991520
Example of 688 x 21790 pixels banner dimensions.
638 x 21840 648 x 21830 658 x 21820 668 x 21810 678 x 21800
688 x 21740 688 x 21750 688 x 21760 688 x 21770 688 x 21780
688 x 21840 688 x 21830 688 x 21820 688 x 21810 688 x 21800