300 x 3500
300 x 3500 = 1050000
Example of 300 x 3500 pixels banner dimensions.
250 x 3550 260 x 3540 270 x 3530 280 x 3520 290 x 3510
300 x 3450 300 x 3460 300 x 3470 300 x 3480 300 x 3490
300 x 3550 300 x 3540 300 x 3530 300 x 3520 300 x 3510