688 x 4770
688 x 4770 = 3281760
Example of 688 x 4770 pixels banner dimensions.
638 x 4820 648 x 4810 658 x 4800 668 x 4790 678 x 4780
688 x 4720 688 x 4730 688 x 4740 688 x 4750 688 x 4760
688 x 4820 688 x 4810 688 x 4800 688 x 4790 688 x 4780