Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Component Quality Does anyone know the manufacturer of the foam?  Or the ILD ratings of the foam?  The seller will not respond to the questions.
Document: Our DreamFoam mattress was shpped and arrived very quickly. The price was much better than similar quality latex over foam mattresses. It inflated fully within minutes with no odor and were able to use it that night. The firmness was just right. The mattress has made a huge diference in my quality of sleep and the way my back feels in the morning and I would recommend it to anyone considering a latex over foam mattress.
About two years ago I bought a mattress for about $1k. Eventually I moved cross country and left my mattress behind, and did not want to spend another grand on another mattress, but I also didn't want to compromise sleep quality. After reading many reviews about memory foam and what not, I finally decided to buy this mattress. The seller contacted me asking for me desired firmness, to which I requested a 7.
I can only confirm what other reviewers have said: this mattress is very comfortable and the seller is very quick to respond before and after purchasing. After sleeping on the mattress for this past week, I noticed that I feel more rested in the morning. Then again, my previous mattress was a college mattress so it might not be the best comparison.
I now have two of these mattresses in my home. I went for the softest option (10) and could not be happier. Also, the company is great to work with, quick to respond to questions, and I received the custom mattress within a few days. My only regret is that I didn't purchase this years ago.Warning, the 10 is very very soft and this is perfect for me, but will definitely not be for everyone.
Excellent service. I had to contact the seller to call FedEx to allow pickup at local sort facility. Very prompt response, helpful and courteous. I very seldom leave reviews. I don't leave ratings often unless I feel that I received a good value for my money and "above and beyond" service. I would highly recommend you buy from this small company.Our old mattress was an innerspring and was starting to sag. This caused me and my fiance significant back pain the morning.
Not to say that it would not be a problem for someone else, just that I changed my jammies and comforter, and all was fine.ChrisOh, and if anyone is interested, I chose a 7 firmness, it's a twin mattress and frame from the same seller, and, since I saved so much on the bed and frame, I did buy a new mattress cover, sheets, etc.
I imagine I will have this mattress for many years, but the next time I need to buy one, I will definitely be turning to Dreamfoam/Brooklyn Bedding first, and I recommend you do the same. If you're skeptical about buying a mattress online (I was), reach out to Chuck (and Mario) with your questions, and I'm sure they'll help you with whatever you want to know.
The 3.5 has the same density latex foam (32 ILD) as the 4 (vs. I believe 36 ILD for the 3), so that gives it just a little bit of give (not much) with a very slight reboundy feel to it.
The mattress is a quality product. The firmness level is always a big question and personal preference. We chose a #4 firmness (32 ILD) which was about right but I found the 3&#34; of latex was not sufficiently thick enough and the support base could be felt. I'm 185# so not a heavy weight. Chuck was very understanding and allowed a purchase of a 3&#34; latex topper at a very reasonable price.
We purchased this mattress because my husband has back trouble and we needed a mattress that would not put as much pressure on his back (like spring mattresses do). Our old mattress was also wearing out, but it is very hard to go to a store and lay on a mattress once and know it is the one for you. Honestly, I was a little skeptical that I would get something I loved from an online seller, since we couldn't test it out ahead of time, but it is excellent!
Answer: Received this info from the vendor.The 5.5" of HR foam is a very firm, very dense foam. It has an ILD rating of 32.The 3" of latex is can be any ILD from 19-44 depending on the comfort level. All of our latex comes from Latex International.The soft reflex foam I am not sure of the density, but we purchase that from Carpenter Foams.