1. Transparent PET lens: Protect the face from infections (including Dust, Water, Body fluids, droplets, Saliva, Splash, Oil, etc.). This part is the most important for a good quality face shield visor.
2. Sponge: Sponge mainly serves as a cushion to increase the space between the PET sheet and the face. In this way, if you wear glasses, you can easily use it, and it will not interfere with each other because the glasses are too low. At the same time, if you use it for a long time, your forehead will not feel stressed and uncomfortable.
3. Elastic band: It plays the role of fixing the PET lens to the head, and will not fall off in work and life.
4. Fixing buttons: connect the elastic band and PET lens together.