Product review (5 stars): Perfect. It does what it says it will do
Perfect. It does what it says it will do. I don't understand all the negative comments. Most of them are trying to make the product do something other than what it is advertise for. Expensive!?!? It cost $14 for ______ sake.  What are you expecting? Gold plated cast iron so it doesn't move when the air conditioning or heat comes out and look good under your furniture?