MUST BE ASSEMBLD BEFORE USE. (see pics) Great for wearing all day such as nail solon, or construction workers.
The silicone straps provide greater comfort to the ears than the string ones. Silicone bras (the best, do not break and are super comfortable). No bra on the nose for greater comfort.
This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Disposable Face Masks". The seller is "estatesal-29" and is located in this country: US. This item can be shipped to United States.