30 Minute Chemical Bio-Smoke-Fire-Gas Hood in Soft Case The ASE30BR-NBC Escape Hood in this soft case has an orange PVC hood that are rated and have been tested at 3000F/1600F Direct Flame for 3-6 Seconds with Zero Penetration. All orange PVC hoods have no stitching around the visor and have a rubber neck band. Hoods are large enough to accommodate long hair and beards to guarantee 100% protection. Light weight, portable easy to don smoke escape hood. Designed for self rescue in the event of a fire. Smoke hood can protect the wearer for a minimum of 30 minutes from smoke, carbon monoxide, and many toxic gases normally present during a fire. The filter in this ASE30BR smoke hood filters all gasses, all chemical agents and all biological agents . The filter is non-replaceable. Ships Direct from manufacturer. Without this chemical, biological and smoke mask, you have less than 60 seconds to escape the deadly effects of Smoke Inhalation SI . Safe Escape protects your head completely from toxic smoke and falling hot ash. Provides respiratory, head and eye protection to facilitate evacuation from hazardous fire and toxic gas atmospheres. Every vehicle, office, and home should have one of these for each person to protect against explosion, chemical spills, smoke inhalation, or toxic fumes. 5 Part System Protects Against GREEN Sarin, Hydrocyanic Acid, Hydrogen Arsenide, Phosgene, Diphosgene, Chlorpicrin, Pestmaster, Dichloromethane, Hydrogen Chloride HCL , Lewsite Gas, Mustard Gas, Sarin, Benzene RED Benzene, Chlorine, Acetone, Alcohol Class, Aniline Class, Carbon Disulphide, Carbon Tetrachloride, Chloroform, Methyl Bromide, Chlorotoluene, Nitroalkaline, Chlorpicrin, Ammonia Gas, Suphur Dioxide, Chlorine Gas, Hydrogen Sulphide, Oxides of Nitrogen, Phosgene, Phosphorate or Chlorine organoagricultural chemicals. WHITE Carbon Monoxide CO PURPLE Radio aerosol, Bacteria aerosol, Other Toxic Smoke, Fog, Dust Directions for use Stay calm. Open the box, take out the hood This item ships from a separate warehouse and may require extra time for delivery.