High-quality Materials and Health: The transparent sanitary mask is made of high-quality food-grade plastic, non-toxic, breathable, comfortable to wear, and durable throughout the year. Plastic transparent environmental protection masks have been widely used in various service occasions, enhancing the company's image. . Perfect design: The ergonomically designed face design is perfectly attached to your chin, and the design of the surrounding face shield makes breathing more smooth and unobstructed, and wears it for a long time without fatigue. . Easy to use: The replacement lens can be detached and reused for easy replacement. You can clean it with water, napkins, wet tissues or medical alcohol anytime and anywhere. Use economically to ensure the health of yourself and others. . Widely used: suitable for various service industries, most suitable for (fast food) restaurants, supermarkets, shopping centers, hotels, financial institutions (banks), and office places. Beauty salons, barber shops, etc.