688 x 23940
688 x 23940 = 16470720
Example of 688 x 23940 pixels banner dimensions.
638 x 23990 648 x 23980 658 x 23970 668 x 23960 678 x 23950
688 x 23890 688 x 23900 688 x 23910 688 x 23920 688 x 23930
688 x 23990 688 x 23980 688 x 23970 688 x 23960 688 x 23950