304 x 21000
304 x 21000 = 6384000
Example of 304 x 21000 pixels banner dimensions.
254 x 21050 264 x 21040 274 x 21030 284 x 21020 294 x 21010
304 x 20950 304 x 20960 304 x 20970 304 x 20980 304 x 20990
304 x 21050 304 x 21040 304 x 21030 304 x 21020 304 x 21010