Polyurethane NOSE Liner For Comfortable Fit
Elastic Sewed Outside Area No Leakage No Puncture On Filter Cut Seal Edge No Carbon Spillage
Latex Free Braided Textile Elastic Long Life, Skin Friendly, Does Not Deform In High Temperature
Unique Adjuster Beads Gives Snug Fit Yet Relieves Strap Pressure
Outer Flame Retardant Layer Protection From Welding Sparks
Activated Carbon Layer For Adsorption Of Nuisance Of Odour And Vapour
One Way Exhalation Vent Valve Provides Breating Comfort Promotes Easy Communication