870 x 2560
870 x 2560 = 2227200
Example of 870 x 2560 pixels banner dimensions.
820 x 2610 830 x 2600 840 x 2590 850 x 2580 860 x 2570
870 x 2510 870 x 2520 870 x 2530 870 x 2540 870 x 2550
870 x 2610 870 x 2600 870 x 2590 870 x 2580 870 x 2570