Fiberglass PREPARED HERO EMERGENCY FIRE BLANKET: Extinguish small fires quickly and easily with no mess (unlike common fire extinguishers). Simply deploy the blanket by pulling down the tabs. PREPARED HERO PEACE OF MIND: Peace of mind for when fire happens from the brand you trust. Keep the Fire Blanket in the kitchen, backyard, vehicle or take it camping. It has a hole slot so it can also be easily hung on walls. LIGHTWEIGHT FIRE SUPPRESSION BLANKET: Effective on liquid or grease fires. It Works in different types of fire as well. They can also be used as a thermal or heat shield . A must have in your kitchen, backyard and vehicle survival kit for protection. NO MESS IN KITCHEN: Made from 100% quality flame retardant material. They conform to CE safety standards (EN 1896:1997). Composed of two layers of woven fiberglass fabric and an inner layer of fire retardant film. They can isolate high temperatures up to 1076F (580?). DOES NOT EXPIRE: Unlike traditional extinguishers, the fire blanket never expires. That means unlike traditional fire extinguishers, it doesnt need to be replaced.