878 x 30400
878 x 30400 = 26691200
Example of 878 x 30400 pixels banner dimensions.
828 x 30450 838 x 30440 848 x 30430 858 x 30420 868 x 30410
878 x 30350 878 x 30360 878 x 30370 878 x 30380 878 x 30390
878 x 30450 878 x 30440 878 x 30430 878 x 30420 878 x 30410