500 x 12900
500 x 12900 = 6450000
Example of 500 x 12900 pixels banner dimensions.
450 x 12950 460 x 12940 470 x 12930 480 x 12920 490 x 12910
500 x 12850 500 x 12860 500 x 12870 500 x 12880 500 x 12890
500 x 12950 500 x 12940 500 x 12930 500 x 12920 500 x 12910