Stay safe and sanitary with our Clean Tek Blue Disposable Earloop Protective Face Masks. Designed to protect against dirt and dust these face masks feature 3-layer filtration which is equivalent to ASTM level 2 protection. These disposable masks are constructed from nonwoven fibers which are latex-free and fiberglass-free for safe use on sensitive skin. Equipped with an adjustable nose wire and earloops these protective face masks provide a customizable fit to prevent the mask from slipping off. These disposable face masks offer a breathable design that allows you to comfortably wear them for longer periods of time. Built to fit most our earloop face masks measure 7 inches long by 3.75 inches wide. These masks are not intended for medical use and are not proven to reduce the transmission of disease. You will receive 2 000 masks per order.