Manoj Chandra Joshi
It's worth and pain will go away.After using more than 4 months of the product I am writing this review. For the past 6 months, I am facing lower back pain every morning. Pain continues for the day if I sit in bed or work long hours in the chair. After using this product my back pain go away in 1 hour. I have installed this product in my office chair in the office. It's really helpful. In 1 hour I feel my back pain go away. In my case, I am suffering from lower back pain. but using this product for the day I don't feel back pain for the day until I sit on the bed or any other chair. Thank you for making this product. It has increased my productivity in the work area. I can sit for long hours.