Unopened, brand new 3D mask, 3 masks per pack! Colors: Black, Gray, and White, one of each! 3D three-dimensional structure with shape memory for a perfect fit! Makes your face look sleek! Made of stretchy polyester and cushioned polyester. Curved shape that is gentle on the ears! Won't pill, no matter how many times you wash it! I used to use them during school lunches. These are being sold because they are the wrong size for me now.