They serve there purpose well. They block the light completely, insulate and reduce, I said reduce not eliminate sound so if your looking to sound proof that not what these are designed for so I would not purchase if that is your initial goal. If it's light and insulation these are what you want
As with the matching Patio Door curtain panels we ordered, these are just perfect! They Really DO insulate our windows from the cold winter weather here in Denver, as well as provide excellent privacy. Very pleased with these curtains, good quality!
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