I have used McKenzie Cervical Roll for a number of years. I have pinched nerve issues and have to support my neck. I got my first one while in PT a number of years ago. The firmness is a little uncomfortable the first few nights as your break the roll in. I do not use it inside pillow case with other pillow as they show. I often use it instead of a pillow. I use it when in the recliner, etc. as I am short and headrests don't fit my body. The covering is easy to remove, wash, and put back on.
Rating:
[5 of 5 Stars!]