http://www.ju-facemask.com/med....ical-disposable-face
Filter mask helps decrease the transmission of flu. Keep your friends, family members and others from contracting your cold of flu.
The product is made of non-woven fabrics. It also applies procedures such as ultrasonic heating, spot welding and banding. They are able to block dust and it will not cause tension or anaphylactic reaction for long-term wearing. Smooth cloth is adopted to reduce the falloff of fabrics, which is wash-free, maintenance-free, convenient, practical, safer and more healthful.
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