Airism Mask - 1 piece *Opened This is a single, unused mask from a 2-pack. It has been stored for about two years after opening, so please wash it to remove any dust before use. It seems to have been stored in a bag of a different color/size, so the bag information is incorrect. The correct information is pink, size S, for women/those who use small sizes. Size S is out of stock in stores, so I ordered it through the app and picked it up at the store.