320 x 12960
320 x 12960 = 4147200
Example of 320 x 12960 pixels banner dimensions.
270 x 13010 280 x 13000 290 x 12990 300 x 12980 310 x 12970
320 x 12910 320 x 12920 320 x 12930 320 x 12940 320 x 12950
320 x 13010 320 x 13000 320 x 12990 320 x 12980 320 x 12970