728 x 21000

728 x 21000 = 15288000

Example of 728 x 21000 pixels banner dimensions.

678 x 21050 688 x 21040 698 x 21030 708 x 21020 718 x 21010

728 x 20950 728 x 20960 728 x 20970 728 x 20980 728 x 20990

728 x 21050 728 x 21040 728 x 21030 728 x 21020 728 x 21010