1230 x 3520
1230 x 3520 = 4329600
Example of 1230 x 3520 pixels banner dimensions.
1180 x 3570 1190 x 3560 1200 x 3550 1210 x 3540 1220 x 3530
1230 x 3470 1230 x 3480 1230 x 3490 1230 x 3500 1230 x 3510
1230 x 3570 1230 x 3560 1230 x 3550 1230 x 3540 1230 x 3530