Fire Safety Products Is There A Fire Safety/prevention Product That One Places Over The Burners Of The Stove?

Is there a fire safety/prevention product that one places over the burners of the stove? - fire safety products

I am looking for a product of fire that fits into the burner of the stove when not in use. I turn them out yet, but for my life, I can not stop worrying over the left. Can someone tell me the name of the product. Thank you very much. I am always willing to be the best answer if it helps me to choose.