I have been using these masks for some years after researching what spec I needed relative to my work. They are a good fit and consequently comfortable to wear. My only complaint is that the elastic strap is geared for a limited time use before failing. Which if you have the mask on all day it will need changing but if you use it briefly taking it on and off a number of times the elastic does not match the life of the mask.
Verified purchase: Yes | Condition: New
Good product.Does the job.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
Waist of money cheaply made.
Verified purchase: Yes | Condition: New
Value for money !!
Verified purchase: No
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