The »HI sustainable community mask reduces the emission of particles from the wearer`s breathing air to the environment and this reduces the risk of infection for others. At the same time, it protects the wearer from careless touching of the lips, nose and thus against self-infection by hands. The mask is made of a medically tested, flexible plastic and can be individually adjusted to each head size using the supplied rubber band. A fleece filter is included. The community mask is easy to clean by Hand with soap or in the dishwasher. The filter is to be replaced. By wearing this sustainable community mask, you show social responsibility towards yourself and your environment.