The product is not nearly as thick as it looks in the picture, and it's definitely not 3 inches thick. It's more like 2 inches thick which is not what I was looking for. There was also a tear in the cover's fabric when i pulled it out of the box upon receiving it.
I bought another similar product through Groupon from a different company and was entirely satisfied with my purchase. The only reason I was shopping for another one is because the cover ripped in the washer after 2 years, and i can't find a new cover to fit it.
The only reason why I didn't give it one star is because the fabric looks like what i purchased.