304 x 20990
304 x 20990 = 6380960
Example of 304 x 20990 pixels banner dimensions.
254 x 21040 264 x 21030 274 x 21020 284 x 21010 294 x 21000
304 x 20940 304 x 20950 304 x 20960 304 x 20970 304 x 20980
304 x 21040 304 x 21030 304 x 21020 304 x 21010 304 x 21000