Has anyone ever bought a disposable medical mask from Medis?

I started with a box when Tmall subsidized10 billion, and the texture was very good. Independent packaging is really a compliment. Ben likes to be clean. It's not that kind of plastic packaging, it's that kind of medical-grade sterilization packaging, and the way of opening the bag is very similar to the feeling of medical equipment. It can be seen that it is definitely not a three-no product. The mask feels thick and breathable.