Pediatric/Childs face masks are intended to be worn by the patient/child (recommended 4-12 years of age) as a protective barrier to provide respiratory protection in procedures or situations where there is a risk of microorganism, body fluid and particulate aerosol transfer. It is a single use, non-sterile disposable device that is recommended for use in healthcare settings with appropriate adult supervision. Latex free. Box of 50 Ages 4-12 BFE: 95% PFE: 95% Fluid Resistant Outer Material: Spunbond Polypropylene (SBPP) Filter Layer: Meltblown Polypropylene (MBPP) Inner Material: Spunbond Polypropylene (SBPP) Nosepiece: Plastic (PP) Covered Iron Earloop: Polyester and Spandex Length: 140 mm Width: 85 mm