Soft Resting Hand Splint Night Wrist Splint Support Immobilizer Finger Wrist Fracture Fixation Scaffold for Stroke Hand Pain Tendinitis Sprain Fracture Arthritis Dislocation ? Give your injured or painful wrist the support it needs during day and night rest, decreases pain and inflammation of painful wrists and thumb tendonitis, keeps fingers, thumb, and wrist secured in a functional resting position?50 polyester, 15 nylon, 35 foam. ?REMOVABLE ADJUSTABLE: Surface strap cloth can be removable and washable, black color is more durable for long term use, easy to clean and recycle Magic paste straps for easy adjustments to provide and supportive and comfortable feel. ?MAXIMIZE PROTECTION DAY NIGHT: Give your injured or painful wrist the support it needs during day and night rest, decreases pain of painful wrists and thumb tendonitis, keeps fingers, thumb, and wrist secured in a functional resting position. ?ERGONOMIC DESIGN: Germany authoritative doctor design and test, comply with ergonomic shape of the patient's hand and wrist, Ideal for stroke hand, metacarpal breaks, sprained knuckle treatment, tendonitis, post-operative care, carpel tunnel syndrome, other wrist injuries, and all kinds patients with hand dysfunction. ?HOW TO CHOOSE YOUR SIZE: S M ( Palm width less than 4'' ), L XL ( Palm width more than 4''), please double check to ensure your choice is correct for your right hand or left hand, and refer to the size chart for a proper fit.