840 x 40960

840 x 40960 = 34406400

Example of 840 x 40960 pixels banner dimensions.

790 x 41010 800 x 41000 810 x 40990 820 x 40980 830 x 40970

840 x 40910 840 x 40920 840 x 40930 840 x 40940 840 x 40950

840 x 41010 840 x 41000 840 x 40990 840 x 40980 840 x 40970