Perfect
Works perfectly. I can sleep on my side, stomach, or back without issue. I was worried because I have a small head and face, but the mask fits fine. The cupped eye areas make it more comfortable as it doesn't press on my eyes or mash my lashes, making it less likely for me to remove it in my sleep. The design doesn't allow any light in around the nose area as other designs have done. I use it because it doesn't get dark until after 10PM in the summer here and I have to have complete darkness to sleep well.
Rating: 5 stars