660 x 42000
660 x 42000 = 27720000
Example of 660 x 42000 pixels banner dimensions.
610 x 42050 620 x 42040 630 x 42030 640 x 42020 650 x 42010
660 x 41950 660 x 41960 660 x 41970 660 x 41980 660 x 41990
660 x 42050 660 x 42040 660 x 42030 660 x 42020 660 x 42010