These are certainly not black out drapes, as indicated.  So, if you need them to be room darkening, they don't do that.  The packaging has Exclusive Home, not Australis, so maybe they sent me the wrong ones.  The color is pure white, so if you need an offwhite of any degree, these aren't.  Otherwise, construction is fine and seems substantial enough.  Not really what was advertised, but I am not able to return them.  Really disappointing overall.