Review on 🤕 Immobilizing Elbow Splint Brace for Ulnar Nerve Entrapment and Cubital Tunnel during Sleep - Night Support Arm Brace for Tennis Elbow, Arthritis Pain Relief, and Restraint Wrap - Adjustable Arm Band (Size L) by Joe Calabro

This product is quite comfortable and keeps my arm straight but it did not help my finger numbness due to ulnar nerve compression. I would wear it while sleeping and as long as it keeps my arm straight it can be difficult to sleep in this state - I sleep on my side. I woke up with a sore shoulder (which hadn't hurt before) due to the way my arm was supposed to be positioned. If you sleep on your back, this shouldn't be a problem.