BackJoy makes a big difference in reducing lower back pain when used on soft cushions, which amazed me. I was skeptical, having bought numerous lumbar support items, some of which work well, but all of which are heavier and cost more than BackJoy. This is a very lightweight but completely effective aid to improve sitting posture and relieve shoulder and back pain.

Backjoy allows me to work all day without bed rest Back joy was recommended by my physical therapist after months of treatment to get me off bed rest plateaued, leaving me unable to sit up for a full 8-hour work day. Back Joy made a difference I could immediately feel in the clinic, and now at home. I've been able to work sitting upright upright through the entire work day with Back Joy, after more than nine months of complete / partial bed rest after my injury. Plus, I'm able to resume activities after work that had been too painful to enjoy in months.

2 weeks delivery time to Canada 2 weeks delivery time to Canada. Product purchased to improve my seated spine alignment and there is definitely a noticeable change for the better in how my lumbar and thoracic spine align in my high quality office chair.

Doesn't perform as advertised Used it for 2-3 weeks and it helps just a bit. Never like shown in promotional videos, which are really exaggerated. It may be improved by giving it some height in the back or more slanted, and using a more sturdy material. Not pleased and would not recommend. Too expensive for something that doesn't perform as advertised.

Makes working at my desk pain free such a simple thing, but so effective in making time spent at my desk pain-free. We have bought 2 now because both my husband and I can't go without them. Great for both relieving back pain from sitting, and also great at improving chair comfort overall.