400 x 3220
400 x 3220 = 1288000
Example of 400 x 3220 pixels banner dimensions.
350 x 3270 360 x 3260 370 x 3250 380 x 3240 390 x 3230
400 x 3170 400 x 3180 400 x 3190 400 x 3200 400 x 3210
400 x 3270 400 x 3260 400 x 3250 400 x 3240 400 x 3230