320 x 3500
320 x 3500 = 1120000
Example of 320 x 3500 pixels banner dimensions.
270 x 3550 280 x 3540 290 x 3530 300 x 3520 310 x 3510
320 x 3450 320 x 3460 320 x 3470 320 x 3480 320 x 3490
320 x 3550 320 x 3540 320 x 3530 320 x 3520 320 x 3510