300 x 10520
300 x 10520 = 3156000
Example of 300 x 10520 pixels banner dimensions.
250 x 10570 260 x 10560 270 x 10550 280 x 10540 290 x 10530
300 x 10470 300 x 10480 300 x 10490 300 x 10500 300 x 10510
300 x 10570 300 x 10560 300 x 10550 300 x 10540 300 x 10530