Jomac String Knit Gloves, X Large, Knit Wrist, Brown White ORS NASCO Soft Metals Arbor Diam [Nom] Soft Metals Arbor Diam [Nom] 7 8 in Big Catalog YES Brand CGW ABRASIVES Catalog Big Catalog Construction Catalog NO Country of Origin US Dia 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 The solid black color stays cleaner looking longer preventing pre mature disposal Heat resistant up to 350° Extra heavy weight unlined loop out cloth Knit wrist keeps dirt and debris out