While these Prohibit Series Face Masks are generally used for infection control practices in the health care industry, they also make an ideal protective mask for home health use. When worn properly, this mask will help minimize contamination caused by exhaled microorganisms and reduce the potential exposure of the wearer to blood and body fluids. These pale blue masks have no fiberglass or latex and are for single use only. Soft, stretchy earloops allow for a comfortable fit on practically any user. Box top is perforated for easy distribution. 50 masks per box.