<p>Eh, I’d be wary about buying from the RHL thing. There aren’t any stats (density, thickness, etc.) listed on the memory foam so I’d assume it’s the cheapest available. </p>
<p>Now if you were to buy something like this ([Slumber</a> Solutions 2-inch Memory Foam Mattress Topper | Overstock.com](<a href=“Bed Bath & Beyond | The Best Deals Online: Furniture, Bedding, Rugs, Kitchen Essentials & Moree”>Bed Bath & Beyond | The Best Deals Online: Furniture, Bedding, Rugs, Kitchen Essentials & Moree)) in the largest bed size (they all cost the same) you could double it over and have 4 inches (good) of four pound density (good) memory foam for a pretty good price.</p>