It's a pull-out mask pack.

Let me introduce the Marien May Cica Houttuynia Tea Tree Calming Mask Pack. It contains 30 masks, and since it comes with a case, it has the advantage of being convenient to take out and use. It is said to contain Houttuynia cordata and tea tree ingredients, and tea tree is all the rage these days, right? Haha. I use it with confidence. It is gentle and contains soothing ingredients. It also helps to refine skin texture. I am satisfied.