870 x 4800
870 x 4800 = 4176000
Example of 870 x 4800 pixels banner dimensions.
820 x 4850 830 x 4840 840 x 4830 850 x 4820 860 x 4810
870 x 4750 870 x 4760 870 x 4770 870 x 4780 870 x 4790
870 x 4850 870 x 4840 870 x 4830 870 x 4820 870 x 4810