It is a very thin, flexible sheet mask, made of lyocell (that I am big fan of because of its added benefit from the eucaliptus origin). It hugs the face very, very nicely. Essence is on the watery side. Mask left my skin moinsturized and plump. It has a bit sticky residue but also adds a nice glow. This is a repurchase and I have also tried the rose one. One thing though, sometimes it gives me a small bupms the next morning (and this was the only difference in my skincare for the night).