2800 S HandyStrap N95 Particulate Respirators, Half-face piece, M/L

Features: Added carbon layer helps filter out nuisance levels of ozone and organic vapors (less than OSHA PEL) | For most welding applications | HandyStrap with buckle allows mask to comfortably hang around neck when not in use | Ventex valve lets the hot air out faster so workers stay cooler