Review on Super Kitchen Extra Large Multipurpose Silicone Nonstick Baking Mat - Heat Resistant, Nonskid Table Mat & Countertop Protector - Cool Gray (23.4'' x 15.6'') by John Graves

I bought one of those ironing pads that can be put anywhere and ironed but as reviewers of these products have warned against "sweating" underneath because - Since the heat destroys the countertop's finish, I bought these to place underneath to protect the surface. So far it works great for this. I see no reason why this product will not last; If there are problems, I will keep posting. I gave it 4 stars just for the ease of cleaning, but that's not the fault of this particular product. Silicone in general seems to attract tiny dust particles that are not easy to brush off, and if a problem with a perfectly clean surface, such as shops !) But for protecting my countertop - 5 stars.