Disposable three-layer mask is made of two layers of non-woven fabric and filter paper.
50-Pack 3-Layer Disposable Face Protective Masks for $9.99 + Free Shipping!
- Disposable three-layer masks are made of two layers of fiber non-woven fabrics, which are professionally used for medical and sanitation, and an additional layer in the middle has a filter germ of 99% or more. Full plastic strip, without any metal, with vapor permeability, comfortable.
- It plays a role of anti-bacteria; the second layer in the middle is made of a new type of high-efficient adsorption and filtering material-activated carbon fiber and activated carbon cloth, which has the functions of anti-virus, deodorization, bacteria filtration, and dust blocking;
Shipping is free.