A fire blanket is a safety device designed to extinguish small fires or to wrap around a person in the event of a fire. It consists of a large piece of fire-resistant fabric, typically made from materials such as fiberglass or treated wool, that is specifically designed to smother flames and prevent the spread of fire. 

Fire blankets are often stored in a protective container or pouch for quick and easy access in case of an emergency. In the event of a small fire, a fire blanket can be used by carefully unfolding and gently placing it over the flames to cut off the oxygen supply and extinguish the fire. Fire blankets are effective for fires involving objects, clothing, or small fires in the early stages. They are commonly used in kitchens, laboratories, workshops, and other areas where small fires may occur. In addition to fire suppression, fire blankets can also be used as a safety measure in situations where a person's clothes are on fire. By wrapping the person in the fire blanket, the flames can be smothered and the person's body protected from further burns. Fire blankets are a valuable addition to fire safety equipment, providing a simple and effective means of controlling small fires and protecting individuals in emergency situations.