878 x 21290
878 x 21290 = 18692620
Example of 878 x 21290 pixels banner dimensions.
828 x 21340 838 x 21330 848 x 21320 858 x 21310 868 x 21300
878 x 21240 878 x 21250 878 x 21260 878 x 21270 878 x 21280
878 x 21340 878 x 21330 878 x 21320 878 x 21310 878 x 21300