280 x 12470
280 x 12470 = 3491600
Example of 280 x 12470 pixels banner dimensions.
230 x 12520 240 x 12510 250 x 12500 260 x 12490 270 x 12480
280 x 12420 280 x 12430 280 x 12440 280 x 12450 280 x 12460
280 x 12520 280 x 12510 280 x 12500 280 x 12490 280 x 12480