Great Product and Great Company
I bought this product for my wife who suffers from severe end stage, bone on bone knee arthritis. This product has given her more relief than anything else she tried including CBD and other topicals. She cannot have knee replacement surgery so this is her best option. She must use it twice a day, every day but it is a lifesaver. And when the Velcro attachment strap wore out you were great sending her a new one.