1280 x 6420
1280 x 6420 = 8217600
Example of 1280 x 6420 pixels banner dimensions.
1230 x 6470 1240 x 6460 1250 x 6450 1260 x 6440 1270 x 6430
1280 x 6370 1280 x 6380 1280 x 6390 1280 x 6400 1280 x 6410
1280 x 6470 1280 x 6460 1280 x 6450 1280 x 6440 1280 x 6430