Inf-way Fire Blanket, Fiberglass Fire Flame Retardent Emergency Surival Fire Shelter Safety Cover Material: Fiberglass cloth. 4 sizes for your choose. Extinguishes both liquid and grease fire Protect your family. Stops stovetop fires fast and is easy to use, safe, clean, and non-toxic. Can also be used to wrap around your body and act as a heat shield. Ideal for the kitchen, Fireplace, Grill, Car, Camping