Fairly wrinkle free ready to hang, these curtains, of many styles do the trick of darkening the room.

I put them in my bedroom , where most nights I stay up until morning, therefore these darken the room perfectly so that I may sleep all day regardless of how bright  the day maybe.

Pros: Easy to hang, wrinkle free fabric coated with opaque rubberized lining.
Cons: Should have bought more. One curtain equals one window and I forgot I have 3 windows per room.