Solace Care RSI Tendonitis Wrist Thumb Spica Splint Support - Left & Right Medical Hand Brace - Guards Broken / Dislocated Thumb Bandage * 1 Piece Per Package * Can be worn on either the right or left hand. * Relieves pain from carpal tunnel syndrome and repetitive stress injury (RSI). * Made from breathable neoprene with a nylon lining for additional comfort. * Wrist and thumb brace with anatomically contoured aluminium thumb splint. IDEAL FOR: * CMC Joint Stabilisation * Fracture * Orthosis * Rheumatics * Tenosynovitis * BlackBerry Thumb * Ligament instability * Thumb strains and sprains * Carpal Tunnel Syndrome * Repetitive Stress Injury * Rheumatoid arthritis * Tendonitis * Osteoarthritis * Post-surgery or post-removal of casting FEATURES: * Retains heat to relieve thumb pain. * Anatomically-contoured aluminium thumb splint. * Metal splint limit thumb & wrist motion and allow the joints and muscle to heal and recover naturally. * Closed cell neoprene increases blood circulation through warm effect for wrist injuries. * Unisex - appropriate for both men and women. WHICH SIZE DO I NEED? Measure the circumference of wrist. Small ------- 13 - 15 cm Medium ----- 15 - 18 cm Large --------- 18 - 20 cm