1280 x 3430
1280 x 3430 = 4390400
Example of 1280 x 3430 pixels banner dimensions.
1230 x 3480 1240 x 3470 1250 x 3460 1260 x 3450 1270 x 3440
1280 x 3380 1280 x 3390 1280 x 3400 1280 x 3410 1280 x 3420
1280 x 3480 1280 x 3470 1280 x 3460 1280 x 3450 1280 x 3440