Review (5/5): Great for over sheet masks! Small ear loops though.
I am so happy I bought these!! I purchased these to put over my sheet face masks, both to help keep them from drying out and to help keep my face a bit warmer so maybe the serum will sink in my skin better. My sheet masks were drying out on my face in a bit under an hour previously; now they barely dry out much at all in well over an hour. These were a great investment!!
Stuff you want to know:
I don't have a particularly large face, and also not a tiny one. The ear loops on these are far too snug to be comfortable on my face for more than 20 minutes or so; I plan to cut them further into the mask so that hopefully that will increase the length (the instructions even suggest that you can cut if needed). Until I fix this, it would mean that I can't wear this doing work around the house, but if I'm laying on my back or in the bathtub, it's fine.
Also, these are pretty thin. I was surprised by how thin they are, although I had no reason to think that they would be thicker, and I'm actually glad they're not thicker because that might be very uncomfortable. They don't seem particularly flimsy though, because as I said the ear loops really are too small for my face, and if it was particularly flimsy then they would have broken, and they did not. So I'm expecting these to be fairly durable.
If you use sheet masks, I highly recommend purchasing these to put over them. My sheet masks not only don't dry out now, but I was taking the extra serum inside the package and putting it on my face after I was done, and now I actually have enough extra serum to put on my face in the morning or possibly even to refresh the face mask and use it again, although I'm not sure how I feel about reusing the disposable face mask.