What is the density of the memory foam used?
379339
Not really dense. I preferred the original pillow .. Some did not like the original because it was SO firm. I liked it because it gave support and lasted a long time. Newer version just flattens with pressure. Old version still held up under pressure. Too soft for me.
379340
Not sure what you mean but this new version of the neck pillow is no-where near what the old one use to be. The original neck pillow was just like that expensive memory foam matress. The old neck pillow was so good that if you pressed your hand on the pillow it left your hand print for a very long time. You can't do that with this new one. It simply springs back. Your hand print doesn't stay there. Not even for 10seconds. The pillow just sprints right back.
379341
it is very dense. mine does not shift when i lay my head on it so it is too high. i tried some out at mattress Firm that cost $120 with coolers on and they were perfect, damn myself.
1326189
It's memory foam... I am not aware it comes in different densities. It's seems to be the same as our tempurpedic and the memory foam toppers we have purchased for the other beds in the house.
1385565
The manufacturers website lists it as 5lb density with 20 ILD for the memory foam comfort layer, the support layer is listed at 1.8lb density with 36 ILD.
1568237
It is a high density foam. We went from a 4 inch low density to this and we can not believe how comfortable it is. It has some give but is very supportive. I don't feel like I was climbing out of hole when I moved on it.
1065856
Basically 80"x60", not sure about density. Please read my full review as the smell coming off the foam is horrendous and made us gag - save your money and buy a wool or down comforter.
351532
Funny. This is what I got from Dan at Sleep Shop, who is "quite familiar with the manufacturing and quality control of our mattresses, since I work right here in the factory".Here is the breakdown of the layers:1. 3" Gel Infused Memory Foam Layer 3.0lb Density and 16ILD2. 1" Extra Comfort Layer is made from High Resilience Foam with 2.0lb Density and 15ILD3. 2" Ventilated Layer is made from Perforated High Resilience Foam with 2.0lb Density and 30ILD4. 7" Base Layer is made from High Resilience Foam with 2.0lb Density and 30ILD Funny. This is what I got from Dan at Sleep Shop, who is "quite familiar with the manufacturing and quality control of our mattresses, since I work right here in the factory".Here is the breakdown of the layers:1. 3" Gel Infused Memory Foam Layer 3.0lb Density and 16ILD2. 1" Extra Comfort Layer is made from High Resilience Foam with 2.0lb Density and 15ILD3. 2" Ventilated Layer is made from Perforated High Resilience Foam with 2.0lb Density and 30ILD4. 7" Base Layer is made from High Resilience Foam with 2.0lb Density... » Read More Funny. This is what I got from Dan at Sleep Shop, who is "quite familiar with the manufacturing and quality control of our mattresses, since I work right here in the factory".Here is the breakdown of the layers:1. 3" Gel Infused Memory Foam Layer 3.0lb Density and 16ILD2. 1" Extra Comfort Layer is made from High Resilience Foam with 2.0lb Density and 15ILD3. 2" Ventilated Layer is made from Perforated High Resilience Foam with 2.0lb Density and 30ILD4. 7" Base Layer is made from High Resilience Foam with 2.0lb Density and 30ILD « Show Less
1673765
I have no idea how you measure the density but I bought 4 of the 2" mattress pads and am well pleased. Two of the mattresses were old and I thought I would have to replace them but the foam pads make the mattresses firmer and comfortable. I hope this helps.
1554205
Sorry, I checked the tags and didn't see a density rating. It is kind of squishy, but have found it to be very comfortable and worth the price.
498605
wasn't sure so i looked it up i just know its heavier..heres what i got off the internet Density Four lb. density foam weighs four pounds per cubic foot. High-density foam is higher quality than low-density foam because a higher density increases the foam's "memory" or ability to both support and conform. Foam densities under three lbs. are considered low density; any foam over five pounds is high density. Both three and 4-pound memory foam fall within the medium-density range, and it is certainly possible to buy a quality memory foam mattress in either of these densities. Durability One important difference between three lb. and four lb. memory foam is durability. Four lb. memory foam will simply last longer than three pound foam. When it comes to memory foam density, you get what you pay for; four lb. foam costs more, but holds up better over the years. Read more: http://www.ehow.com/about_6670876_3-4-pound-memory-foam.html#ixzz2s2efTGUr
1262214
According to their website, the memory foam layer has a density of 5 lb. http://dynastymattress.ecrater.com/help.php
2278462
Without measuring the thickness as the pillow is at home I would guess 5-6". Dense memory foam not like a 3" mattress pad.
1126125
I e-mailed asking the same question in early June and Chuck confirmed that they still use 2 lbs density poly foam in the 12/1 bed.As far as I understand each layer is not a different density as density does not directly equate to softness (ILD), but rather quality/durability. At least 1.8 lbs poly is the usual recommendation. http://www.themattressunderground.com/mattresses/support-cores/polyurethane.html
203591
I do not know the density, but I can tell you that this mattress is NOT firm. The body sinks in the mattress, and turning can be a challenge. I bought this item for my mother, she was uncomfortable to get in and out of the bed, and I had to return the mattress.
1278565
This was purchased as a gift and I didn't notice the density. I can only say the recipient has loved her seat pillow. Sorry I can't be more specific.
1417236
I'm not sure how density is measured. ..I would consider the mattress to be firm. ..
133980
It is my first memory foam, so I'm not a good source of information. I would guess medium. Much nicer than I expected. Harry
1008084
Reportedly 3lb. See sleeplikethedead.com under Zinus: http://www.sleeplikethedead.com/memory-foam-nitetherapy.html