280 x 3450

Example of 280 x 3450 pixels banner dimensions.

230 x 3500 240 x 3490 250 x 3480 260 x 3470 270 x 3460

280 x 3400 280 x 3410 280 x 3420 280 x 3430 280 x 3440

280 x 3500 280 x 3490 280 x 3480 280 x 3470 280 x 3460