350 x 12900
350 x 12900 = 4515000
Example of 350 x 12900 pixels banner dimensions.
300 x 12950 310 x 12940 320 x 12930 330 x 12920 340 x 12910
350 x 12850 350 x 12860 350 x 12870 350 x 12880 350 x 12890
350 x 12950 350 x 12940 350 x 12930 350 x 12920 350 x 12910