Sadly it did not work for me
I have 4 brakes in my humerus bone. Got surgery.  Now I’m out of my sling half the time so I thought maybe this would help hold my shoulder in place so that I could straighten out my arm more often. For my situation it’s not enough support. I certainly liked the concept though. Has a strong smell that needs out gassing as well. The company was great about refunding.
Rating: 3 stars