Kinven Bearant - Face Mask - 3 Layers, Dustproof, Disposable - 10 PCS
This product is a Non-woven fabric such as ultrasonic heating, spot welding and banding with processes, Cellulose and paper / plastic-coated carbon steel, disposable and sterile. Air permeability, Hypoallergenic, dust prevention and sterilization. They are able to block dust and microorganisms, and it will not cause tension or anaphylactic reaction from long-term use. Disposable and should be discarded after every use.