Alleviated my back pain.
Although I love my new Serra Office Chair there was that gap between my lower back and the chair, leaving my back sore very quickly during the day.  This pad fits in that spot perfectly and the straps on the pad hold it in place on the chair really well.  I’ve only used the pad two days since I just purchased it but can say for certain that this pad has really made a difference on how I felt after spending a full day at my desk.  I’m so glad I ran across it when searching for chair pads.
Rating: 5 stars