GLORY SEASON Buckwheat Neck Support Adjustable Pillow,Neck Pain Relief Round Pillows for Lunch Break 6x15in

I've used this pillow to sleep at night for about a week now and feel I can confidently say I've noticed some differences in my sleep. Resting it under my neck to sleep on my back, I can feel the pressure released in the spine of my neck to mid back like my spine is gently lengthening. I'm also breathing better at night. Before using this pillow, I was having at least one breathing episode at night. That hasn't happened since I started using this pillow. I also sleep more soundly, around 4-5 hours before needing to turn on my side. My usual would be 2-3 hours before turning. For side sleepers, I'll say it reduces the pressure on my shoulder, so less tossing and turning. It did take 1 night to get used to this way of using a pillow and I did experience some mild back of the neck soreness that first morning as my body got used to the new sleep position. It is firm and you can adjust that. You do get extra buckwheat and can add or remove. I like to have a little less in the center so the two sides cradle my head for support while on my back. It might be smaller than you think, but it's the right size to do the job.