688 x 27020
688 x 27020 = 18589760
Example of 688 x 27020 pixels banner dimensions.
638 x 27070 648 x 27060 658 x 27050 668 x 27040 678 x 27030
688 x 26970 688 x 26980 688 x 26990 688 x 27000 688 x 27010
688 x 27070 688 x 27060 688 x 27050 688 x 27040 688 x 27030