290 x 20000
290 x 20000 = 5800000
Example of 290 x 20000 pixels banner dimensions.
240 x 20050 250 x 20040 260 x 20030 270 x 20020 280 x 20010
290 x 19950 290 x 19960 290 x 19970 290 x 19980 290 x 19990
290 x 20050 290 x 20040 290 x 20030 290 x 20020 290 x 20010