I purchased these after being told that the thin blue and white masks only protect up to ten percent. This brand and style covers the corners of mouth and secures the eye area. They also stay in place better with a lot less slippage. The price for these wasn't bad at the time I purchased; however, the price did go up a bit. Of course, my health can't be measured in dollars and cents. So I highly recommend this product.
Rating: [5 of 5 Stars!]