450 x 72000
450 x 72000 = 32400000
Example of 450 x 72000 pixels banner dimensions.
400 x 72050 410 x 72040 420 x 72030 430 x 72020 440 x 72010
450 x 71950 450 x 71960 450 x 71970 450 x 71980 450 x 71990
450 x 72050 450 x 72040 450 x 72030 450 x 72020 450 x 72010