290 x 21000
290 x 21000 = 6090000
Example of 290 x 21000 pixels banner dimensions.
240 x 21050 250 x 21040 260 x 21030 270 x 21020 280 x 21010
290 x 20950 290 x 20960 290 x 20970 290 x 20980 290 x 20990
290 x 21050 290 x 21040 290 x 21030 290 x 21020 290 x 21010