Moldex M2301N95 N95 Particulate Dust/Mist Respirator, Small (10 per Dispenser) (3-(Pack)) 100% PVC-Free Exhale valve lets workers breathe easy and stay cool Exclusive Dura-Mesh shell resists collapsing in heat and humidity Molded nose bridge with soft foam nose cushion increases comfort and seals easily without a metal noseband Meets heat and flame resistance for ANSI/ISEA 110-2003 Section 7112