880 x 20850
880 x 20850 = 18348000
Example of 880 x 20850 pixels banner dimensions.
830 x 20900 840 x 20890 850 x 20880 860 x 20870 870 x 20860
880 x 20800 880 x 20810 880 x 20820 880 x 20830 880 x 20840
880 x 20900 880 x 20890 880 x 20880 880 x 20870 880 x 20860