858 x 25480
858 x 25480 = 21861840
Example of 858 x 25480 pixels banner dimensions.
808 x 25530 818 x 25520 828 x 25510 838 x 25500 848 x 25490
858 x 25430 858 x 25440 858 x 25450 858 x 25460 858 x 25470
858 x 25530 858 x 25520 858 x 25510 858 x 25500 858 x 25490