858 x 17700
858 x 17700 = 15186600
Example of 858 x 17700 pixels banner dimensions.
808 x 17750 818 x 17740 828 x 17730 838 x 17720 848 x 17710
858 x 17650 858 x 17660 858 x 17670 858 x 17680 858 x 17690
858 x 17750 858 x 17740 858 x 17730 858 x 17720 858 x 17710