Show everyone where curbside vaccination areas are located with this B-401 plastic sign. Ideal for offices, hospitals and institutions, plus retail and industrial settings. B-401 polystyrene material can be used in light duty areas and is perfect for temporary identification. Excellent abrasion and chemical resistance so your identification can still be seen, even in harsh conditions. Great for indoor and outdoor use. Service temperature of -40 to 175 deg F -40 to 80 deg C.