280 x 8320
280 x 8320 = 2329600
Example of 280 x 8320 pixels banner dimensions.
230 x 8370 240 x 8360 250 x 8350 260 x 8340 270 x 8330
280 x 8270 280 x 8280 280 x 8290 280 x 8300 280 x 8310
280 x 8370 280 x 8360 280 x 8350 280 x 8340 280 x 8330