Disposable Elastic Loop Sanitary Face Masks, 3-LayerUse these disposable face masks to keep yourself and others around you safe. Feature 3 layers of non woven fabric, and a bendable nose strip for extra security. Easy to use, simply stretch the elastic loops around your ear and secure the mask snugly on the bridge of your nose and under your chin. These masks are single use only, please dispose responsibly into a trash bag or bin. Includes 20 masks per pack.