Stairville Euro Curtain 320g/m² 6.0x3.0m

We have ordered two different sets of this curtain, one 3m x 6m and one 6m x 3m. Despite all of the edges being hemmed in the pictures our 3m x 6m was unhemmed at the sides (description says "fabric" yet pictures show hemmed edges as expected for a curtain). Contacted Thomann only to be told this is how they are supposed to be. But the edges clearly have holes in where it should be hemmed but looks like the machine just didn't work.
Our pair of 6m x 3m curtains arrived yesterday and they are perfectly hemmed at the sides but unhemmed at the bottom! Again the bottom edges are full of holes where it looks like hemming has been attempted but for some reason didn't work. Thomann don't want to know despite the fact that this is their own product. Very poor quality control. I would avoid unless (like us) you are prepared to hem any random unfinished edges yourselves.