MASK, RESPIRATOR-DISP N95-MEDICAL ONESZ (20/BX 12BX/CS) NIOSH N95 Approved: 84A-0160 This mask is cleared by the FDA for use in surgical environments Electrostatically-charged filter media provides low breathing resistance Staple-free head straps for comfort and safety Soft foam nose cushion More durable, double-shell construction for long life and economy