Amazing for lumbar support
It works amazingly well for its intended purpose. Comfortable and cool and supportive. Exactly what I needed for back support in my home office desk chair. One point off for the unbearable odor (I kept it in an enclosed room with an air purifier running full blast for hours before it finally dissipated) as well as the particular challenge of fitting the cushion into its seemingly undersized cover. It does fit, but it did take some wrestling. Still, I am very pleased with my purchase.
Rating: 4 stars