Product review (1 stars): Stovetop Extender - too skinny
Didn't work for me at all, it is too skinny for one thing, and it also did not fit into the space on the one side of my stove and I couldn't move my stove at all to get it in.  I bought the plastic ones they have worked better.  I gave it a one star as I saw someone was using it on their fridge to put notes under it .. works for that.