280 x 8240
280 x 8240 = 2307200
Example of 280 x 8240 pixels banner dimensions.
230 x 8290 240 x 8280 250 x 8270 260 x 8260 270 x 8250
280 x 8190 280 x 8200 280 x 8210 280 x 8220 280 x 8230
280 x 8290 280 x 8280 280 x 8270 280 x 8260 280 x 8250