Overall, useful and well made!
My husband is a soldier and has an injured back. He bought this at the suggestion of our chiropractor for sleeping at night. It seems to be helping without being overly large and obtrusive in our bed.  The craftsmanship and materials are of good quality and it’s a sturdy little product.  My husband does wish the edge that goes under his knees was rounded as opposed to how sharp of an edge it is and it would be awesome to have some type of optional cover. Maybe like a washable cotton or terry cloth removable case?  I’ll be making one for him (and me) as it can be uncomfortable under the covers.
Rating: 4 stars