Product review (3 stars): They are easy to clean and did not discolor from food or ...
Product came as described; however, it did not work for our stove as the edges between the stove and countertop were to slim for it to be properly placed and stay where it belonged. They kept popping out and we eventually threw them away.

They are easy to clean and did not discolor from food or sauce in the two months we used them before tossing.