300 x 21000

300 x 21000 = 6300000

Example of 300 x 21000 pixels banner dimensions.

250 x 21050 260 x 21040 270 x 21030 280 x 21020 290 x 21010

300 x 20950 300 x 20960 300 x 20970 300 x 20980 300 x 20990

300 x 21050 300 x 21040 300 x 21030 300 x 21020 300 x 21010