870 x 3730
870 x 3730 = 3245100
Example of 870 x 3730 pixels banner dimensions.
820 x 3780 830 x 3770 840 x 3760 850 x 3750 860 x 3740
870 x 3680 870 x 3690 870 x 3700 870 x 3710 870 x 3720
870 x 3780 870 x 3770 870 x 3760 870 x 3750 870 x 3740