Selecting an appropriate arm sling is crucial for immobilizing the arm and preventing future injuries; please consult the size chart for accurate fitting; suitable for both left and right hands, accommodating kids, adults, the elderly, men, and women. Promoting Immobilization: this sling addresses discomfort from shoulder instability, dislocations, sprains, contusions, rotator cuff surgery, acromioclavicular joint injuries, and other painful shoulder muscle and tendon issues; ergonomic and flexible design empowers users to achieve optimal results. Enhanced Comfort Features: adjustable shoulder straps, gentle shoulder pads, and elastic thumb loops work in tandem to alleviate pressure on the neck, shoulders, and hands; This ensures prolonged wear without discomfort. Dual Reinforcement Design: innovative T-shaped shoulder and back straps secure the arms and shoulders, conforming snugly to the body to prevent movement; ideal for sleeping and versatile enough for home, travel, and work use. Comfort and Breathability: infused with sponge padding and featuring air holes, the sling offers a light, soft, and well-ventilated experience; devoid of neoprene and latex components.