The additional sheet is very useful. The material is thin and also comes with an additional plastic sheet to easily unfold. The Collagen mask is nicely soaked but the essence doesn’t drip off. The mouth hole is small, the eyes holes are quite big that it doesn’t cover my under eye area. I wore the mask for 20 minutes, then pat and massaged the essence onto my skin. It definitely left my skin calm, well moisturized and bright.

I like this mask, it didn’t irritate my skin.