688 x 20880
688 x 20880 = 14365440
Example of 688 x 20880 pixels banner dimensions.
638 x 20930 648 x 20920 658 x 20910 668 x 20900 678 x 20890
688 x 20830 688 x 20840 688 x 20850 688 x 20860 688 x 20870
688 x 20930 688 x 20920 688 x 20910 688 x 20900 688 x 20890