Face Shields with high quality Plastic frame. Very easy to use. Very simple to use by just pushing on the forehead. The plastic sheet is more than 300GSM and replaceable. Once the sheet is washed or reused 5 - 10 times or as per usage you can discard the same safely and use any other similar plastic sheet and use a normal punch to punch holes as per the instructions and fit the frame into your new sheet and it is ready to use. Very cheap and very convenient not to mention very hygienic.