328 x 20990
328 x 20990 = 6884720
Example of 328 x 20990 pixels banner dimensions.
278 x 21040 288 x 21030 298 x 21020 308 x 21010 318 x 21000
328 x 20940 328 x 20950 328 x 20960 328 x 20970 328 x 20980
328 x 21040 328 x 21030 328 x 21020 328 x 21010 328 x 21000