1400 x 21400
1400 x 21400 = 29960000
Example of 1400 x 21400 pixels banner dimensions.
1350 x 21450 1360 x 21440 1370 x 21430 1380 x 21420 1390 x 21410
1400 x 21350 1400 x 21360 1400 x 21370 1400 x 21380 1400 x 21390
1400 x 21450 1400 x 21440 1400 x 21430 1400 x 21420 1400 x 21410