Review on COSYLAND 50Pcs Face Mask Disposable 3 Ply Safety Facial Mask With Elastic Earloop Mouth Nose Cover Soft Skin Layer by Nick Morales

I'm using disposable masks as a back up to my cloth ones. I've stuck a few in the glove compartment of each car in case I forget to grab a cloth one or lose it somewhere. These have been good to have. I tested it by pouring water in it like I'd seen on some videos. It did a good job. I also checked it with my pulse oximeter to be sure I could breathe through it. That showed 97%. They're also comfortable (if any mask can be) and fit well. I'm pleased.