1388 x 3500
1388 x 3500 = 4858000
Example of 1388 x 3500 pixels banner dimensions.
1338 x 3550 1348 x 3540 1358 x 3530 1368 x 3520 1378 x 3510
1388 x 3450 1388 x 3460 1388 x 3470 1388 x 3480 1388 x 3490
1388 x 3550 1388 x 3540 1388 x 3530 1388 x 3520 1388 x 3510