Product review (4 stars): Eh... to expensive
I'm going up to four stars because I've had this, taped on, to my vent for a few weeks now and it hasn't melted or anything like that.

I'm torn on how many stars to give this. The plastic is so flimsy and Light that you have to tape it down. We shall see if the heat melts it... I was able to tape it down on my linoleum but I ordered two and the other one I wanted in the living room which is carpeted and I'm trying to figure out how I'm going to attach it and make it stay. This is way too high priced for what you get. But seems to be the only option available when searching for such item.