Material: This thumb support is made of mesh fabric, light and breathable, soft and skin-friendly, absorbent quickly and keep the wrist dry and odorless, which will keep comfortable in continuous use and reduce the wrist pain without affecting your activities.Size: One size fits most women or men. Ergonomically designed with high strength splint to isolate your thumb in a neutral position, helps strengthen your bracing ability of tendon.Easy to Use : Within a tendon sheath splint, for support and immobilization of the thumb. The steel splint is designed with a separate slot, so it's removable when necessary or for properly cleaning the thumb brace. The wrist and thumb straps make it easy to wear this thumb brace on the right hand; It is also simple to put on and take off.Function: Thumb compression to reduce swelling and thumb inflammation caused by rheumatoid arthritis, osteoarthritis and thumb tendonitis, but is also well suited for sprains, fractures, or even soft tissue injuries to the thumb.Ideal for injury recovery from all kinds of sports to protect your thumb and wrist, such as playing basketball, volleyball, soccer, tennis, boxing, skateboard, baseball, cycling, ice hockey, skating and martial art.