858 x 29980
858 x 29980 = 25722840
Example of 858 x 29980 pixels banner dimensions.
808 x 30030 818 x 30020 828 x 30010 838 x 30000 848 x 29990
858 x 29930 858 x 29940 858 x 29950 858 x 29960 858 x 29970
858 x 30030 858 x 30020 858 x 30010 858 x 30000 858 x 29990