880 x 20860
880 x 20860 = 18356800
Example of 880 x 20860 pixels banner dimensions.
830 x 20910 840 x 20900 850 x 20890 860 x 20880 870 x 20870
880 x 20810 880 x 20820 880 x 20830 880 x 20840 880 x 20850
880 x 20910 880 x 20900 880 x 20890 880 x 20880 880 x 20870