688 x 30960
688 x 30960 = 21300480
Example of 688 x 30960 pixels banner dimensions.
638 x 31010 648 x 31000 658 x 30990 668 x 30980 678 x 30970
688 x 30910 688 x 30920 688 x 30930 688 x 30940 688 x 30950
688 x 31010 688 x 31000 688 x 30990 688 x 30980 688 x 30970