688 x 21420
688 x 21420 = 14736960
Example of 688 x 21420 pixels banner dimensions.
638 x 21470 648 x 21460 658 x 21450 668 x 21440 678 x 21430
688 x 21370 688 x 21380 688 x 21390 688 x 21400 688 x 21410
688 x 21470 688 x 21460 688 x 21450 688 x 21440 688 x 21430