A fire blanket is a special blanket you can use to wrap up a fire and put it out. It is made from a special fabric that is fire-resistant, which means that even if it gets really hot, it won't catch fire.
If you ever see a fire starting, you can quickly take the fire blanket and throw it over the flames. This will help to smother the fire and stop it from spreading. You can also use the blanket to wrap around yourself if you need to escape from a fire.
It's important to remember that you should only use a fire blanket if you feel safe doing so and if the fire is small enough. If the fire is too big or out of control, always call the fire department right away.