【Comfortable Support Brace for Cubital Tunnel Syndrome】 This brace is specifically designed for elbow problems, particularly effective in relieving symptoms of cubital tunnel syndrome. Through effective support, it reduces pressure on the ulnar nerve within the cubital tunnel, thereby helping to alleviate pain on the inner side of the elbow, numbness and tingling in the little and ring fingers, and weakness in the hand, creating a favorable environment for ulnar nerve recovery. 【3 support angles for effective fixation】 The main feature is: it is equipped with 3 independently replaceable metal supports, providing three support angles of 120°, 150°, and 180°. These can be replaced according to different needs or recovery stages, fixing the elbow in a comfortable position that relieves pressure on the ulnar nerve. 【Conforms to a comfortable elbow angle.】 Based on ergonomic design, the elbow is most comfortable within a natural slight flexion range of 120°-150°, promoting nerve and muscle relaxation. During the day, you can choose a 120° or 150° support to allow for movement; at night, you can switch to a 150° or 180° support to prevent excessive elbow flexion during sleep, conforming to the physiologically comfortable angle and effectively relieving discomfort. 【Adjustable Straps for a Secure Fit】 This elbow brace features 4 adjustable Velcro straps for easy wearing and removal. For initial use, it is recommended to wear it for 4-6 hours per day (divided into 3 sessions). If no significant discomfort is experienced, the wearing time can be gradually extended. Should any noticeable discomfort occur, discontinue use immediately. This step-by-step approach to wearing helps promote nerve recovery. 【3 Sizes Available, Fits Most Arms】 3 sizes are available, S size: 8.5-11 inch (21.6-27,9 cm); M size: 11.1-14 inch (28-35.6 cm); L/XL size: 14.1-16 inch (35.7-41 cm). If you have any questions, please contact us, and we will provide you with the best solution. This brace is specifically designed for elbow problems, particularly effective in relieving symptoms of cubital tunnel syndrome. Through effective support, it reduces pressure on the ulnar nerve within the cubital tunnel, thereby helping to alleviate pain on the inner side of the elbow, numbness and tingling in the little and ring fingers, and weakness in the hand, creating a favorable environment for ulnar nerve recovery.