838 x 12000
838 x 12000 = 10056000
Example of 838 x 12000 pixels banner dimensions.
788 x 12050 798 x 12040 808 x 12030 818 x 12020 828 x 12010
838 x 11950 838 x 11960 838 x 11970 838 x 11980 838 x 11990
838 x 12050 838 x 12040 838 x 12030 838 x 12020 838 x 12010