- it should cover enough area (nose and mouth) to protect and should be comfortable ( material and elastic quality) enough to wear for long period of time (for me 3-4 hours)

Sturdy, breathable material

Crappy metal combined with the stiff material....not good masks

Very stiff material

They do what it says (also material is soft) and My husband needed a lot of disposable masks learning that He ll have to change after every wear and this is cheaper if I buy in bulk, so overall a decent deal and just like the usual masks!

It stays on your face without dropping and the material is of a sturdier quality as well

Its made from sturdy material and ear straps weren't a bother

These respirators are of thicker and less flexible (and not as soft) material than others I have tried

They are well constructed, with strong straps and a thick but breathable and stretchable material that sufficiently covers my face, leaving me feeling very protected

They're made of soft material and are as comfortable as can be expected

The material didn’t look cheap, quality was good