This product is very lightweight. I had thought it was more heavy duty. While I was disappointed in the durability, I was impressed by the value. It provides everything that is advertised. Just know that it is lightweight. I do recommend this for most non-commercial use.I purchased a 10 pack of these recently from this seller and am very happy with them. Make sure to peel the film off on both sides of the mask. My vision in the mask is so clear that sometimes I forget I have it on! I can breathe also... much better than many mask alternatives, in my opinion.Have been using product for a few weeks now with very good results. I work with sick and elderly patients and i can say that i trust this shield to keep my patients and me safe. Highly recommended.Decent product for the price. Not sure about the efficiency though, since we now know the virus is airborne .Great product and quick delivery. Last company I used they were all warped so very relieved to find a great companyThese are exactly as described. Very nice face shields.Good product. Good fit and clear shieldComfortable and easy to wear.