300 x 12880
300 x 12880 = 3864000
Example of 300 x 12880 pixels banner dimensions.
250 x 12930 260 x 12920 270 x 12910 280 x 12900 290 x 12890
300 x 12830 300 x 12840 300 x 12850 300 x 12860 300 x 12870
300 x 12930 300 x 12920 300 x 12910 300 x 12900 300 x 12890