2840 Series R95 Particulate Respirators, Half Facepiece, M L ORS NASCO Protects workers from airborne debris Protects workers from airborne debris cracking and peeling High output tip covers 50% faster Dries to the touch in 20 minutes Withstands heat to 200°F Meets USDA requirements for incidental food contact allows mask to hang down around the user's neck when not in use Ventex® valve lets the hot air out faster so workers breathe easier and stay cooler R95 protection against both oil and non oil based particulate aerosols Added carbon layer helps filter out nuisance levels of ozone organic vapors Soft foam nose cushion for added comfort and no pressure points Exclusive HandyStrap® with buckle