Onyx Cool Shoulder Wrap - Black | Ice Pack Therapy for Shoulder Pain Relief & Compression Support | Reusable Cold Therapy Wrap for Sports Injuries, Arthritis & Post-Surgery Recovery

I have two. Very much worth the price. I put on my back today and fell asleep( over my tee shirt). When I woke, my back pain was gone. I have scoliosis, sciatica and a right hip that makes it hard to get into my car. I will be using this at night going forward. This is a very good company !!