My sleep habits are awful. “They” say you should only use your bed for sleep. Unfortunately, I do all the wrong things…I fall asleep with the tv on, use my laptop and read books in bed. I know – not helpful, but I am stuck in my ways. I do like a good eye mask though and can honestly say the MUJI eye mask is the very best! It blocks out every bit of light in the room – even the light from my tv. It is very comfortable and quite affordable at $6!