688 x 17790
688 x 17790 = 12239520
Example of 688 x 17790 pixels banner dimensions.
638 x 17840 648 x 17830 658 x 17820 668 x 17810 678 x 17800
688 x 17740 688 x 17750 688 x 17760 688 x 17770 688 x 17780
688 x 17840 688 x 17830 688 x 17820 688 x 17810 688 x 17800