830 x 30

830 x 30 = 24900

Example of 830 x 30 pixels banner dimensions.

780 x 80 790 x 70 800 x 60 810 x 50 820 x 40

830 x -20 830 x -10 830 x 0 830 x 10 830 x 20

830 x 80 830 x 70 830 x 60 830 x 50 830 x 40

840 x 40 850 x 50 860 x 60 870 x 70 880 x 80