Zinus Night Therapy 12" Medium Gel-Infused Memory Foam Mattress

We bought a King sized (13" I think) Night Therapy Elite and LOVE it. Needed a queen size for spare bedroom. I went to Sams (in store) and bought a SERTA Mattress or bed in a box (it was called "In a Box") off the shelf, since we had such good luck with these new mattresses. Not thinking there would be much difference with brands. When I unboxed it, it was FOLDED and when it unfolded it left a huge crease bump down the center from head to toe. I went back and bought another, in case it was a fluke. It wasn't. Second SERTA did the same thing. You can SEE the crease in the attached pic. Now, I have TWO mattress to return and that's a big pain because now they are not vacuum sealed and hard to return. I went online and looked at the exact brand of King we had ordered and bought the queen size version of the Night Therapy ...that ROLLED out of the box. Ordered that. It arrived quickly and ROLLED out like a DREAM. It's extremely comfortable and I'm so glad I have TWO now. Our guests will thank us. It will be Night Therapy Brands for us from now on.

Very rarely does anything actually help my back stop hurting but this mattress did. It would take 20 minutes for my back to unstiffen every morning with other newer mattress. So went with this one based on reviews and yes it does improve back support. I now wake up and my pain level is so much lower. Within 5 min I feel good. Also I can sleep on my side and not feel back pain in morning. On my other mattress I would have a stiff back all day if I slept on my side. This bed feels a little firm at first but then you slowly sink in just enough.