* A soft flexible dome that can be easily squeezed around the nose  mouth and chin of the victim * A standard 15 mm port that can be used with bag-mask resuscitation units or aerosol tubing * A compact mask valve with quick two-piece assembly * Features elastic strap * Latex-Free * Fully assembled - ready to use * Features mask with O2 inlet  one way valve  filter  head strap and gloves * One-way valve and filter prevents backflow of air contaminants from patient to rescuer