18 x 18 x 1.5 : Ergo21 Lumbar Support Cushion - Better Than Gel, Foam, and Air! Liquid-Filled Membranes. Blood Flow Improved by 150%

Terrific support for my Mom in her wheel chair. I bought the ergo 21 seat cushion too. Before I ordered I called the company because I had questions and received excellent advice regarding size. My Mom loves the comfort of both pillows. We took her on vacation and the pillows were a blessing.Thank you for a great product.

Ergo 21 is a great product! I highly recommend for anyone that needs this type of product. Unfortunately I have not been able to use it because of my back surgery. The hardware in my back protrudes and I’m unable to sit back.

Body seems to have developed an aversion to traveling long distances with notable lower extremities aching. Plus, with history of phlebitis, the concept of improved blood flow with the liquid-filled membrane made sense. Have not been disappointed. Body is refreshed after traveling 3 hours or longer. Quick trips around town are very comfortable. Looking forward to maintaining a long relationship with this cushion! Ergo21 was most helpful in answering questions and making suggestions. Am impressed with the quality of product and a business that values their customers

I bought the seat cushion and was extremely satisified so I thought I would give the lumbar cushion.I had polio which left me with curvature of the spine.I have a lumbar support in my truck seat ,which did no good because it puts more pressure where my back hurts most.I did not expect this support to be much different but I will give it a try.Boy, was I glad I did! Then I thought I would try it on my recliner,15year old Lazeboy.It made my chair feel like brand new! I have spent more money on other cushions over the years than I can recall.I finally found something that works for me like none of the others I tried. I paid more and I paid less but I have never found any better than these. By the way,the company rep answered all my questions I came up with,good job guys!

So far this is better than the others I've tried. I had my doubts but it seems to support me better than gel and foam. I thought the straps would be in the way but I used them around the chair to hold the cushion on the chair.