Fits the small of my back perfectly
This fits the small of my back perfectly. I purchased one two years ago and am ordering another one today. One will stay in the car and one in the house. I have tried a lot of “lumbar support” pillows and always felt they were too big.  This one supports without pushing on my bad back. Also - I live where it can get to 115° and have had no melting issues.
Rating: 5 stars