Fire Blanket for Kitchen and Home,40" x 40", Fiberglass Emergency Fire Blanket,4 PackA flexible flame retardant fiberglass blanket can be wrapped around a person or thrown over a fire to smother flames Extinguish Fires: Safe to use on liquid, grease, and biofuel fires, not use on electrical fires. Fire blankets can also be used as protective shields to escape a fire or to wrap around a person whose clothes are on fire Unlike a traditional fire extinguisher, it does not expire, does not require training, and does not produce fumes or