858 x 21400
858 x 21400 = 18361200
Example of 858 x 21400 pixels banner dimensions.
808 x 21450 818 x 21440 828 x 21430 838 x 21420 848 x 21410
858 x 21350 858 x 21360 858 x 21370 858 x 21380 858 x 21390
858 x 21450 858 x 21440 858 x 21430 858 x 21420 858 x 21410