828 x 25800
828 x 25800 = 21362400
Example of 828 x 25800 pixels banner dimensions.
778 x 25850 788 x 25840 798 x 25830 808 x 25820 818 x 25810
828 x 25750 828 x 25760 828 x 25770 828 x 25780 828 x 25790
828 x 25850 828 x 25840 828 x 25830 828 x 25820 828 x 25810