Relieve elbow pain and numbness of little fingers. The long elbow night splint is designed specifically for cubital tunnel syndrome (ulnar nerve injury). It offers exceptional comfort while gently immobilizing the elbow, preventing excessive bending during rest and sleep. It can effectively relieve pain in the elbow and numbness of the little finger in the morning. Also suitable for tennis elbow, golfer's elbow, and arm recovery support. Wraparound support design with 3 plastic support strips that surround the arm to help maintain proper alignment and keep the arm straight. Three hook-and-loop straps correspond to the upper arm, elbow joint, and forearm, providing ergonomic support. Hook-and-loop closure allows for one-handed adjustment to achieve desired fit and compression. Comfortable and breathable construction features soft foam lining that is skin-friendly and breathable. A half-circle inner sleeve made of smooth Lycra fabric enhances comfort. Available in two sizes to accommodate most arm sizes: S/M fits biceps 10–13 inches; L fits biceps 13–17 inches. Designed to fit both left and right arms.