• Fiberglass cloth.Fire blanket can extinguishes fire by suffocating it,so it extinguishes both liquid and grease fire.
• Emergency survival fire blanket ideal for the kitchen, fireplace, grill, car, camping and so on.
• Stops stove-top fires fast and is easy to use, safe, clean.The fire blankets is a great add on to your home fire extinguisher.
• Can also be used to wrap around your body and act as a heat shield.
• Working Temperature: up to 1022F (550C).