... odorless2. Fiberglass free, Latex free earloops (option of round or flat),3. Non-irritating to skin,4. Permits air ... In clinical offices, housework, gardening and maintenance for filtering dust,pollen, and bacteria6.In laboratories and factories for blocking ... in accordance with CE,FDA,ISO9001standards8. Inner packing: 100pcs/inner box Outer packing:: 1000pcs/ctn Nonwoven face mask with earloop(CE, ...