300 x 12780
300 x 12780 = 3834000
Example of 300 x 12780 pixels banner dimensions.
250 x 12830 260 x 12820 270 x 12810 280 x 12800 290 x 12790
300 x 12730 300 x 12740 300 x 12750 300 x 12760 300 x 12770
300 x 12830 300 x 12820 300 x 12810 300 x 12800 300 x 12790