I used this for my neck. The product is what it says it is, a memory foam cervical neck roll. It's also a great price so I am giving it 5 stars. I feel like the comfort and pain relief might be subjective due to your neck conditions. (the pillow case says bambus and not bamboo, but felt like that didn't really matter so I am not removing a star for that)Since there were two, I gave one to my significant other. He enjoys sleeping with it inside his pillowcase wedged on his current pillow. He says he sleeps a little longer than usual now and it seems to help him. So funny because he didn't have a problem before, he is just benefiting :). I read somewhere that a cervical roll can help with snoring. He still snores, but maybe it's not as bad. :)For myself- I bought this to have better neck alignment due to staring at my phone and a computer screen for a larger portion of my day than I'd like. I didn't like the curve on my back/neck and thought I'd give this a try.I was worried that this memory foam might not be as dense and more soft (really not supportive like some memory foam) but I was pleasantly surprised that this has both some give and yet does push back. I tried laying on this for a bit with it being placed under my upper back above shoulders/lower neck, with chin pointed at the ceiling, head on bed (no other pillow). It took a few minutes but I started noticing a tightness on my right side of my neck, so I knew this was doing something. I tried to slowly move my neck and head and stretch a little to work the muscle/tightness out. That seemed to help a little. I also was scared to sleep all night with it.. so have used it only for short naps.. (the second time I used it, I heard a cracking from my neck, good I think :) ) I only used this a few times and have been doing neck stretches and I feel like maybe there has been improvement. When I use it now my neck doesn't feel as tight anymore. But I have yet to sleep a full night with it. I'll try to update this a few months from now!I suggest though,... if you have a lot of neck pain to seek advice from a doctor, and to be careful what you use. I actually didn't realize how tight my neck would feel with this till I actually used it. I think that if you have a lot of pain, this is going to be applying pressure to the curve of your neck (depending on neck and size of neck) and could cause some discomfort. You might want to try rolling a towel to the same diameter of this and seeing how that works for you first. If you are looking for something that will push back and support your neck when you lay on it, this does seem to do that.
