280 x 12530
280 x 12530 = 3508400
Example of 280 x 12530 pixels banner dimensions.
230 x 12580 240 x 12570 250 x 12560 260 x 12550 270 x 12540
280 x 12480 280 x 12490 280 x 12500 280 x 12510 280 x 12520
280 x 12580 280 x 12570 280 x 12560 280 x 12550 280 x 12540