Sustainable material. The BE Safety Screens are made of PET-felt material. This PET-felt is made of recycled plastic bottles. 100 % of the screens are recycled material. The advantages of PET-felt material is, that those products are very robust, easy to clean, UV stabilized, not easily flammable (Fireclass of the PET-Material is B1.), and you can recycle them to 100 %. The grey mottled material makes the BE Safety Screens a nice accessory on every desk, for the fixed workplace or the shared desk.