Instruct: Classify the given Amazon review into its appropriate rating category
Query: NOT COMPLETELY HEAT RESISTANT!!

I purchased these trivets for their advertised versatility. It is listed as being able to use a trivet for hot items AS WELL AS a substitute oven mitt for ovens. As a trivet...no issues. But that's not really that difficult to pull off either. A dishtowel could do the same thing. But I like that the design and the perceived functionality. As a means to use in a HOT oven, NOPE. NO. NADA. I managed to burn my fingers right through one. The mat itself did not burn because of the silicone but it DID NOT protect my hands from the heat.