I expected it to be a bit thicker, but for the inner curtain, it's fine. I didn't calculate the width correctly, so it doesn't cover the entire window, but that's a minor issue. It does the job well enough. It's quite good for its price.

Nice summer curtains. Very lightweight. Not suitable for winter. The space is comfortably cooled from the window. It doesn't block the light. Someone could say that they are very thin, but for the job I needed them for, they are perfect.