870 x 3000
870 x 3000 = 2610000
Example of 870 x 3000 pixels banner dimensions.
820 x 3050 830 x 3040 840 x 3030 850 x 3020 860 x 3010
870 x 2950 870 x 2960 870 x 2970 870 x 2980 870 x 2990
870 x 3050 870 x 3040 870 x 3030 870 x 3020 870 x 3010