320 x 10520
320 x 10520 = 3366400
Example of 320 x 10520 pixels banner dimensions.
270 x 10570 280 x 10560 290 x 10550 300 x 10540 310 x 10530
320 x 10470 320 x 10480 320 x 10490 320 x 10500 320 x 10510
320 x 10570 320 x 10560 320 x 10550 320 x 10540 320 x 10530