Premium Material: Our open face guard is made of high quality plastic, durable and washable, which makes the open face cover can be used for many times. Besides, this kind of material is fogless. The fog will not gather and turn into water on the mouth cover after you wearing them for a long time. Cutting-Edge Protective Design Reusable Anti-Fog Clear Plastic Mask For Gym, yoga, day spas, restaurants, beauty salons, tattoo artists, catering, cooks, weddings, dental offices, medical offices, School, aesthetic clinics, and etc OUTSTANDING QUALITY CONTROL: Produced by the company specialized in mask manufacturing: Using the High Quality Plastic created by the innovative technology the company.