688 x 18850
688 x 18850 = 12968800
Example of 688 x 18850 pixels banner dimensions.
638 x 18900 648 x 18890 658 x 18880 668 x 18870 678 x 18860
688 x 18800 688 x 18810 688 x 18820 688 x 18830 688 x 18840
688 x 18900 688 x 18890 688 x 18880 688 x 18870 688 x 18860