So helpful for my chronic back pain.
I use this at night when I sleep under my knees.  My lower back pain has been helped so much since using this.  I first was introduced during PT years ago and forgot about it.  I was scrolling through Amazon and decided to try one on my own.  The price was good, the sturdiness is good.  The one thing I would like is a covering for it.  I drape a pillowcase over it because I sweat at night and don't like the vinyl of the wedge against my legs.
Rating: 5 stars