340 x 72000
340 x 72000 = 24480000
Example of 340 x 72000 pixels banner dimensions.
290 x 72050 300 x 72040 310 x 72030 320 x 72020 330 x 72010
340 x 71950 340 x 71960 340 x 71970 340 x 71980 340 x 71990
340 x 72050 340 x 72040 340 x 72030 340 x 72020 340 x 72010