I read that sleeping on a satin pillowcase, or in a satin bonnet, was good for your hair so I decided to look for a bonnet, as it seemed like the better option for me. I search and found this one! When it arrived, I was surprised by the quality—it’s nice, not thin at all. Size is more than adequate for my head/hair and could accommodate more hair. (I have medium length hair.) Cap is a beautiful black and gray, looks and feels great, and has held up well thus far. It’s also worked well to control frizz, which was the reason it was purchased. Very pleased!!