250 x 12800
250 x 12800 = 3200000
Example of 250 x 12800 pixels banner dimensions.
200 x 12850 210 x 12840 220 x 12830 230 x 12820 240 x 12810
250 x 12750 250 x 12760 250 x 12770 250 x 12780 250 x 12790
250 x 12850 250 x 12840 250 x 12830 250 x 12820 250 x 12810