688 x 4810
688 x 4810 = 3309280
Example of 688 x 4810 pixels banner dimensions.
638 x 4860 648 x 4850 658 x 4840 668 x 4830 678 x 4820
688 x 4760 688 x 4770 688 x 4780 688 x 4790 688 x 4800
688 x 4860 688 x 4850 688 x 4840 688 x 4830 688 x 4820