100 darkness!
Very comfortable.  Fits my tiny little girl sized head, unlike most adult size eye covers. Blocks out ALL the light!! All of it! The nose flap thing took me a second to get used to, but once I realized I could fold it down and all the light was gone, I was completely thrilled with it. Fits very comfortably.<br />I'm a light sleeper, very aware when I wake up mid-night. One night I was thoroughly irritated to find my bed remote lights wouldn't come on, it was out of power again. I'd just replaced the batteries. Doggone it! Have to get up to get new batteries...So I flipped on the light. and...no light. Then I felt around for my phone and thunked my head in the process...but my head was padded...??<br />because I was wearing this eye mask. I've worn eye masks nightly for 20 years and I've never not realized it was on. This one is that comfortable and blink (lash-rub) proof.
Rating: 5 stars