858 x 24800
858 x 24800 = 21278400
Example of 858 x 24800 pixels banner dimensions.
808 x 24850 818 x 24840 828 x 24830 838 x 24820 848 x 24810
858 x 24750 858 x 24760 858 x 24770 858 x 24780 858 x 24790
858 x 24850 858 x 24840 858 x 24830 858 x 24820 858 x 24810