Buy low price, high quality transparent surgical mask with YUDA medical.Disposable dental medical surgical dust ear loop face mouth masks. Anti-virus. Safe and breathable. Provide some protection against dust, or some poisonous things. YUDA medical:the largest medical manufacture in North China, for hospital bed, operating lamp and oprating tables.
Material: disposable non wonen 3 ply medical face mask is made of 3-layers, inside and outside layers are PP non-woven, middle layer is high standard 99 filter paper( meltblown cloth). With Ear-loop style and nose piece