Elbow Support Night Splint Support for Cubital Tunnel Syndrome, Ulnar Nerve The product is delivered based on the color or size of the main image on the product page. Relieve elbow pain and numbness in small finger sole elbow Night Splint is designed especially for Cubital Tunnel Syndrome (Ulnar nerve damage). It offers exceptional comfort while gently immobilizing the elbow, preventing excessive bending of the elbow during rest and sleep. It can effectively relieve pain in the elbow and numbness in the little finger in the morning. Aoso Good for Tennis Elbow, Golf Elbow, Arm Fracture Recovery, Etc. Wraparound supports designed with 3 plastic support strips, 3 plastic strips surround the arm, which effectively fixes the arm and keeps the arm straight. And are designed to be ergonomic. Hook and loop closure - Can be easily adjusted with one hand for desired compression and support. Comfortable and breathable - The inner fabric is made of soft foam, which is soft, skin-friendly and breathable a semi- Circle Sleeve Sleeve is designed inside, made of smooth lycra fabric, which is very comfortable. 2 sizes - we have 2 sizes to accommodate most arm sizes. The S/M size fits 10-13 inch biceps. L fits 13-17 inch biceps. Fits both left and right arm.