304 x 21090
304 x 21090 = 6411360
Example of 304 x 21090 pixels banner dimensions.
254 x 21140 264 x 21130 274 x 21120 284 x 21110 294 x 21100
304 x 21040 304 x 21050 304 x 21060 304 x 21070 304 x 21080
304 x 21140 304 x 21130 304 x 21120 304 x 21110 304 x 21100