A mask is something you wear over your face to cover it up, disguising your appearance. It can be made of cloth, plastic, or other materials, and is often used during parties, Halloween, or to protect against germs. Full definition
This sheet face mask with honey extract is full of antioxidants to nourish and soothe dry or rough skin. (sokoglam.com)
For us beauty editors, sitting at our desks with gel patches under our eyes or strips of sheet mask on our face might not garner as many raised brows as one would think. (byrdie.co.uk)