878 x 17580
878 x 17580 = 15435240
Example of 878 x 17580 pixels banner dimensions.
828 x 17630 838 x 17620 848 x 17610 858 x 17600 868 x 17590
878 x 17530 878 x 17540 878 x 17550 878 x 17560 878 x 17570
878 x 17630 878 x 17620 878 x 17610 878 x 17600 878 x 17590