These are definitely heavy duty- which is awesome- but the quality isn’t as high as I was expecting based on the original price shown.  The white isn’t as crisp looking as it is in the photos (more of an off white in person) and the silver rings that are built into the curtain are a dark silver so the curtain rod I bought to match based on Wayfair’s photos of the curtains didn’t match.  I’m very happy though that even though these curtains are white they really do a great job of not glowing from behind or letting light through.