ZOOM Non Woven Surgical Mask, For Clinical, Hospital, Laboratory, Feature : Disposable

three ply (3-ply) nonwoven face mask surgical face mask zoom scientific world manufacture best quality in disposable product. Size：17.5*9cm three layers, outside layer and inner layer is made of soft polypropylene (p.p.) , reduce the fiber drops and increase the wearing comfort. Production capacity one year：tow hundreds millions packing：100pcsbag 10 bagsctn production technique：ultrasonic machine-sewed, with ear loop and nose piece application：designed particularly for electronic industry, lab and cleaning environment.