640 x 21000

640 x 21000 = 13440000

Example of 640 x 21000 pixels banner dimensions.

590 x 21050 600 x 21040 610 x 21030 620 x 21020 630 x 21010

640 x 20950 640 x 20960 640 x 20970 640 x 20980 640 x 20990

640 x 21050 640 x 21040 640 x 21030 640 x 21020 640 x 21010