Searched all over for a LATEX foam mattress.  Had a king size one for years and loved it.  Had to down size to a Queen and couldn't believe the prices.  This is not the memory foam that squishes up.  I need a very firm mattress and this is it!  I was amazed when Fed Ex dropped it off...thought they had the wrong box, it was very small for a mattress.  When I opened it, I was amazed, within minutes, it "inflated" for lack of a better word, and it is very firm. Most latex mattress run around $1500. so I was delighted to have this at such a good price.