Bests & Worsts Reviews from Amazon

My wife and I were surprised at how good this is. We unrolled it and left it for about an hour, some said it might have an odor, which it did not. It 'grew' into shape and was a perfect fit for the queen mattress. I had asked if we could use a mattress heater with it and was told yes, as long as it was UL Approved. After sleeping on it for a week, we don't need the heater. It is so comfortable, my wife said it was like sleeping on a marshmallow, well, not quite but you get the idea.