858 x 17800
858 x 17800 = 15272400
Example of 858 x 17800 pixels banner dimensions.
808 x 17850 818 x 17840 828 x 17830 838 x 17820 848 x 17810
858 x 17750 858 x 17760 858 x 17770 858 x 17780 858 x 17790
858 x 17850 858 x 17840 858 x 17830 858 x 17820 858 x 17810