320 x 21000

320 x 21000 = 6720000

Example of 320 x 21000 pixels banner dimensions.

270 x 21050 280 x 21040 290 x 21030 300 x 21020 310 x 21010

320 x 20950 320 x 20960 320 x 20970 320 x 20980 320 x 20990

320 x 21050 320 x 21040 320 x 21030 320 x 21020 320 x 21010