Very nice quality and made very roomy for a large face. Was a little too big.
Martex Health Triple Layer Mask with SILVERbac™ Antimicrobial Technology
The masks are too small for the average adult men.
I ordered several adult masks (a 3 pack of white, grey and black reversible and a 10 pack of grey ones that have some kind of filter inside, as well as a 3 pack of grey child reversible).
Problem 1. Adult masks are huge, I am a grown woman with a chubby face and I wear the child’s size.
Problem 2. The masks with the sewn in filters get fuzzy very quickly... similar to what happens with the disposable blue ones, the material becomes frayed and fuzzy and unwearable.
Problem 3. The electric ear straps are very thin and lose elasticity very quickly.
Overall I am very disappointed, I paid a ton of money for these and besides the 3 child masks (which now I wear and my daughter has none) are unusable...