688 x 29980
688 x 29980 = 20626240
Example of 688 x 29980 pixels banner dimensions.
638 x 30030 648 x 30020 658 x 30010 668 x 30000 678 x 29990
688 x 29930 688 x 29940 688 x 29950 688 x 29960 688 x 29970
688 x 30030 688 x 30020 688 x 30010 688 x 30000 688 x 29990