828 x 21440
828 x 21440 = 17752320
Example of 828 x 21440 pixels banner dimensions.
778 x 21490 788 x 21480 798 x 21470 808 x 21460 818 x 21450
828 x 21390 828 x 21400 828 x 21410 828 x 21420 828 x 21430
828 x 21490 828 x 21480 828 x 21470 828 x 21460 828 x 21450